Unresolved threads drawn from records the warehouse holds under this topic. The analysis surfaces tensions; it does not adjudicate them.
Back to topic overviewOpen the supporting records before reading the synthesized tensions.
Back to topic overviewThe records of the House Select Committee on Assassinations (HSCA) reveal a complex, high-stakes investigation navigating a landscape of classified information, inter-agency politics, and historical sensitivities. The documents in the JFK Assassination Records Collection show a committee grappling with the CIA, FBI, and other government bodies to gain access to files and personnel. Reading these records reveals recurring tensions: the formal, often heavily redacted, channels of communication; the careful negotiation of access and testimony; and the persistent questions surrounding key individuals and events, particularly in Mexico City. The open questions that emerge from these records are less about finding a single "smoking gun" and more about understanding the dynamics of the investigation itself—what the committee sought, what the agencies provided, and what remains obscured in the gaps and redactions.
One of the most striking patterns in the HSCA files is the sheer volume of heavily redacted or completely withheld information exchanged between the committee and the CIA. Throughout 1978, the CIA provided a steady stream of documents titled simply "NOTES from CIA" . Across dozens of files, the content of these notes is almost entirely blacked out, leaving only dates and routing information . This pattern of redaction extends to depositions of key CIA officials involved in the Mexico City station, such as Bernard Hugh Tovar and David E. Murphy, whose testimony remains almost entirely secret . In some cases, documents were not even redacted but withheld entirely, with placeholders left in the files indicating a "SENSITIVE ORIGINAL WITHHELD BY CIA" . This consistent withholding of information makes it impossible to know the substance of the day-to-day dialogue between the agency and the committee.
The records show that the HSCA's relationship with the CIA was governed by a carefully negotiated, and sometimes contentious, set of procedures. In May 1978, a formal "working agreement" was established to govern HSCA contacts with current or former agency personnel . Shortly thereafter, the Director of Central Intelligence issued a directive that the HSCA was "NOT TO CONTACT OR INTERVIEW ANY CURRENT OR PAST AGENTS OR ASSETS" in Mexico City, a seemingly restrictive order that came just after a staff visit there [1]. The CIA also vetted the committee's own work, with records showing a process for the "sanitization" of notes taken by HSCA researchers . This friction escalated to the point where Chairman Louis Stokes issued subpoenas for the history of the Mexico City Station in August 1978, prompting high-level meetings to resolve the dispute . These documented power struggles leave open the question of how much the final investigation was shaped by these negotiated constraints.
As the HSCA neared its conclusions, the CIA appears to have been proactively managing the committee's narrative. An April 1978 CIA document titled "HSCA - A PROJECTION (KEY QUESTIONS AND TOPICS)" suggests the agency was anticipating the committee's final lines of inquiry [2]. Two months later, a senior CIA official, Scott Breckinridge, authored memos about "POSSIBLE DOWNSTREAM PROBLEMS WITH HSCA" for the Director of Central Intelligence . This anticipatory stance continued into early 1979, when the CIA provided formal, but now redacted, comments on HSCA draft reports concerning "Cuban American" topics and "CUA-SPONSORED ASSASSINTION CONSPIRACIES AGAINST CASTRO" . Even after the report was largely complete, Breckinridge and HSCA Chief Counsel G. Robert Blakey met in March 1979 to discuss "substantive issues in the final HSCA report" [3]. The redacted nature of these exchanges obscures the extent of the CIA's influence on the committee's final public findings.
The records also contain a number of puzzling, unexplained references that hint at wider, but undefined, areas of investigation. For instance, several CIA records from spring 1978 are titled "Flemish Order of Militants," with no context explaining the connection between this European group and the JFK assassination inquiry . Another memo references a "Talking Paper for Briefing Chairman Stokes, HSCA, on KITTY HAWK," a codename or topic so obscure its meaning is lost [4]. Similarly, the committee's interest in the fitness reports of CIA officer George Joannides in January 1979, just as the HSCA was concluding its work, is not explained [5]. These isolated but intriguing references suggest investigative threads that are not fully developed in the available public record.
A central focus of the HSCA's work was Lee Harvey Oswald's trip to Mexico City, and the records show an intense, detailed, and sensitive interaction with the CIA on this topic. The committee's interest is evident in requests for CIA analyses of Oswald's activities there, including a report titled "LEE HARVEY OSWALD, MEXICO CITY, AND THE CIA" . The HSCA also sought information on Silvia Duran, a key witness at the Cuban consulate, and received a partially released CIA report on her statements about Oswald [6]. The committee's inquiry extended to specific photo surveillance operations from September-October 1963, which required interviewing a source identified only by the cryptonym KDAFGHAN . The high level of negotiation, use of cryptonyms, and heavy redaction surrounding the Mexico City material underscores its sensitivity and leaves unresolved questions about what the committee ultimately learned and what the CIA was willing to share.
Finally, a contradiction emerges in how materials were judged for relevance over time. Numerous CIA files on individuals like E. Howard Hunt, Luis Posada, and William Harvey, as well as operational files, were requested or reviewed by the HSCA in the 1970s, implying they were considered relevant to the investigation . However, during the ARRB review process in the 1990s, the CIA designated many of these same files as "Not Believed Relevant" (NBR) . This raises a fundamental question about the shifting standards of relevance. It is unclear whether the HSCA cast a wider net than the ARRB's mandate allowed, or if the CIA used the NBR designation to narrow the scope of what it considered pertinent to the assassination, effectively curating the historical record.
These documents provide a detailed, if incomplete, portrait of the HSCA's investigative process. They show what the committee asked for, the procedures that governed their access, and the formal responses they received. However, the heavy redactions, withheld documents, and unexplained references mean the records often raise more questions than they answer. They can illuminate the path of the inquiry and the points of friction between institutions, but they cannot, in their current state, fully reveal the substance of what was discussed behind closed doors or what information was deemed too sensitive for the historical record.
A document with an unknown date shows Scott Breckinridge of the CIA's Office of Legislative Counsel providing comments to G. Robert Blakey on a "reprise on the 'implications' paper on anti-Castro plotting." The nature of this paper, its original author, and the specific "implications" being discussed are not explained. This reference points to a specific, high-level analysis of a sensitive topic shared between the CIA and the HSCA.
A CIA Office of Legislative Counsel journal entry from January 1978 notes a phone call from the HSCA about Alexis Davison, identified as a doctor at the U.S. Embassy in Moscow who examined Marina Oswald. Another entry from September 1977 also records an HSCA request for a review of Marina Oswald's file. The context for this specific line of inquiry and what the committee hoped to learn from Dr. Davison's examination is not explained in these records.
A CIA routing sheet from March 9, 1978, explicitly notes the "HSCA interest in James B. Wilcott." The document originates from the Security Analysis group and includes a handwritten note that is difficult to read. The reason for the committee's interest in Wilcott, a former CIA employee who had made allegations about the agency, is not provided in this record.
Three separate but related documents from July 11, 1977, record a Department of Justice request to the CIA to release information on Antulio Ramirez Ortiz to the HSCA. Ramirez Ortiz was known for an anti-Castro hijacking incident in 1961. The specific reason for the HSCA's interest in him in the context of the JFK assassination investigation is not stated in these records.
In April and May 1978, HSCA staff reviewed multiple transcripts of the 1965 interrogation of KGB defector Yuri Nosenko. Despite the significant time and resources presumably involved in accessing and reviewing these materials, attached HSCA staff review forms from 1978 uniformly state that the Nosenko material was 'Not Believed Relevant (NBR)'. The specific criteria for this determination, and why the material was requested in the first place if it was so quickly dismissed, is not explained.
Several records of HSCA executive sessions and hearings, ostensibly related to the JFK assassination, explicitly note that materials concerning Martin Luther King Jr. (MLK) have been withdrawn. For example, documents 180-10111-10191, 180-10117-10040, and 180-10117-10011 all mention withdrawn MLK-related pages. This pattern raises questions about the intersection of the two assassination investigations within the HSCA and why these specific materials were segregated or removed from these particular files.
Resolution: is CIA program to develop dissident contacts inside the Cuban government. First publicly identified in: HSCA Final Report (1979).
Several records from the CIA to the HSCA are 'Document Withdrawal Notice' forms, citing the need for 'Third Agency Coordination.' This indicates that information relevant to the HSCA's inquiry involved equities of at least one other government agency besides the CIA. The redaction of these forms obscures which other agencies were involved and what information was being coordinated or potentially withheld.
Resolution: is CIA program to develop dissident contacts inside the Cuban government. First publicly identified in: HSCA Final Report (1979).
A CIA document from January 8, 1979, shows the Director of Personnel sending five fitness reports on George Joannides to S.D. Breckinridge, a key CIA liaison to the HSCA. The reports cover the period of the assassination and the time of the HSCA investigation. The reason for this internal review of a specific officer's performance records during the final phase of the HSCA's work is not stated.
Resolution: is CIA program to develop dissident contacts inside the Cuban government. First publicly identified in: HSCA Final Report (1979).
On June 19, 1978, Scott D. Breckinridge, from the CIA's Office of Legislative Counsel (OLC), authored two memos titled "POSSIBLE DOWNSTREAM PROBLEMS WITH HSCA." One was addressed to Lyle Miller and the other, a blind memo, to Admiral Turner, the Director of Central Intelligence. The content of these warnings, which were significant enough to be communicated to the DCI, is not specified in the record descriptions.
Resolution: is Rolando Cubela Secades, the Cuban Army officer recruited by CIA in the operation. First publicly identified in: Church Committee Interim Report (1975).
A CIA memo from November 29, 1978, references a "Talking Paper for Briefing Chairman Stokes, HSCA, on KITTY HAWK." The context of "KITTY HAWK" is not provided, making it unclear whether this refers to a person, project, location, or other subject of interest to the committee's investigation. The memo was routed through high levels of the agency, including the Deputy Director of Operations, to the Deputy Director of Central Intelligence.
Resolution: is Rolando Cubela Secades, the Cuban Army officer recruited by CIA in the operation. First publicly identified in: Church Committee Interim Report (1975).
Multiple records show direct correspondence between HSCA Chief Counsel G. Robert Blakey and Scott Breckinridge, the CIA's principal coordinator for the HSCA. These letters and memos discuss document requests, access to personnel, and other logistical and substantive matters of the investigation. Given their key roles, the content of their partially or fully redacted communications is central to understanding the working relationship and potential points of friction between the two organizations.
Resolution: is Rolando Cubela Secades, the Cuban Army officer recruited by CIA in the operation. First publicly identified in: Church Committee Interim Report (1975).
A CIA memo from April 1978 documents an HSCA request for interviews and depositions of Soviet defectors Nosenko and Golitsyn, among others. A subsequent memo from May 1978 notes that "NOSENKO REFUSES TO BE VIDEO TAPED." The specific reasons for his refusal and the context of the requested interviews with these high-value defectors are not detailed, raising questions about the interaction.
Resolution: is CIA cryptonym for Carlos Tepedino, jeweler and intermediary who introduced Cubela to the CIA. First publicly identified in: Church Committee Interim Report (1975).
Three CIA records from April and May 1978 are titled 'Flemish Order of Militants' (104-10065-10360, 104-10065-10386, 104-10066-10260). These documents appear amidst a large volume of records concerning HSCA requests for interviews and files directly related to the JFK assassination. The connection between this European militant group and the HSCA's investigation is not explained in the provided record descriptions, making it an unexplained reference.
Resolution: is CIA photo surveillance operation against the Soviet Embassy in Mexico City. First publicly identified in: Lopez Report (1978).
A November 1978 cable (104-10408-10165) states the HSCA wanted to interview a source to discuss a specific photo surveillance operation in Mexico City during the two months prior to the assassination. Several other cables from the same period discuss arranging this interview with the source, identified by the cryptonym KDAFGHAN (104-10408-10023, 104-10408-10166). The focus on this specific pre-assassination operation and the use of a cryptonym for the source suggest a topic of high sensitivity.
Resolution: is CIA photo surveillance operation against the Soviet Embassy in Mexico City. First publicly identified in: Lopez Report (1978).
Record 180-10145-10315 is a form sent to the CIA indicating a document was withdrawn. The reason given is the need for 'Third Agency Coordination.' This raises questions about which other agency's information was involved and why coordination was required before the document could be fully processed or released by the HSCA.
Resolution: is CIA cryptonym for the U.S. Department of State. First publicly identified in: Multiple released cables.
The records show a complex and extensive relationship between the HSCA and the CIA, documented through logs of requests, signature sheets for reviewed materials, and a large volume of documents simply titled "NOTES from CIA" or "REPORT from CIA". This indicates a continuous and detailed flow of information. However, the heavy redaction and generic titles obscure the specific subjects of these interactions and the full extent of the CIA's cooperation with or oversight of the committee's work.
Resolution: is CIA program to develop dissident contacts inside the Cuban government. First publicly identified in: HSCA Final Report (1979).
A large number of records are titled 'NOTES from CIA' and are directed to the HSCA, with most dated in 1978. The vast majority of these documents are either fully redacted or released only 'In Part,' obscuring the content of the information flow between the agency and the committee. The sheer volume and consistent redaction of these notes suggest a significant but now-unverifiable channel of communication during the HSCA's investigation.
Resolution: is CIA photo surveillance operation against the Soviet Embassy in Mexico City. First publicly identified in: Lopez Report (1978).
The batch contains records for the HSCA depositions of two CIA officials, Bernard Hugh Tovar and David E. Murphy, both of whom were involved in the Mexico City station. Despite the existence of multiple copies and notes, the content of these depositions is fully redacted. This prevents any analysis of the testimony provided by key CIA personnel to the committee regarding Oswald's activities and the agency's handling of the case.
Resolution: is CIA cryptonym for the operation to recruit a Cuban government insider to assassinate Fidel Castro. First publicly identified in: Church Committee Interim Report (1975).
A significant number of records in this batch are titled "NOTES from CIA" and are almost entirely redacted, often with only the date and box number visible. These notes were generated throughout 1978 and are spread across dozens of files (e.g., 180-10144-10221, 180-10141-10240, 180-10145-10158). The consistent and heavy redaction across this category of documents creates a pattern that obscures the substance of the day-to-day communications and information flow from the CIA to the HSCA.
Resolution: is Rolando Cubela Secades, the Cuban Army officer recruited by CIA in the operation. First publicly identified in: Church Committee Interim Report (1975).
A significant number of records in this batch are simply titled "NOTES from CIA" and are stored in dozens of different HSCA boxes. These documents, mostly from 1978, are almost universally redacted in full, leaving no clue as to their content. The sheer volume and consistent redaction of these notes across multiple boxes raises questions about the subject matter being discussed between the CIA and the HSCA.
Resolution: is Rolando Cubela Secades, the Cuban Army officer recruited by CIA in the operation. First publicly identified in: Church Committee Interim Report (1975).
In early 1979, as the HSCA was finalizing its work, the CIA provided formal comments on at least two sensitive draft reports: one on 'Cuban American' topics (104-10067-10248) and another on 'CUA-SPONSORED ASSASSINTION CONSPIRACIES AGAINST CASTRO' (104-10067-10134). Both communications from CIA official S.D. Breckinridge to HSCA Director G. Robert Blakey are redacted. This prevents any assessment of the CIA's influence on or disagreement with the committee's findings on these critical subjects.
Resolution: is CIA cryptonym for the Agency itself, used internally as a routing prefix. First publicly identified in: CIA in-house publications (1990s).
On April 26, 1978, multiple CIA records titled "HSCA - A PROJECTION" were created by Rodger S. Gabrielson of the Office of Legislative Counsel. The descriptions mention discussing "key questions and topics," "issues certain to come up in next 8 months," and "activities expected in final eight months of HSCA investigation." The consistent redaction across numerous duplicate documents suggests the content was considered sensitive and its release could clarify the CIA's internal assessment of and strategy toward the HSCA's endgame.
Resolution: is CIA polygraph (lie detector) program designation. First publicly identified in: Church Committee Final Report (1976).
A large number of records are titled 'Notes from CIA' and are directed to the HSCA, but their release status is almost uniformly 'Redact' or 'In Part'. These notes are found across dozens of different HSCA boxes, suggesting they covered a wide range of topics. The consistent and heavy redaction across this category of documents raises questions about the specific information the CIA was providing to the committee and what is being withheld from public release.
Resolution: is CIA cryptonym for the operation to recruit a Cuban government insider to assassinate Fidel Castro. First publicly identified in: Church Committee Interim Report (1975).
A large number of records in this batch are described as "NOTES from CIA" or "FORM from CIA," many of which are marked as "Sensitive Original Withheld by CIA" or have redactions. This pattern of withholding information is particularly prominent in records from 1978, indicating a consistent practice of the CIA controlling the flow of information to the committee. The content of these withheld documents, such as a "Periodic File Summary [on] David Phillips," remains unknown.
Resolution: is CIA cryptonym for the Agency itself, used internally as a routing prefix. First publicly identified in: CIA in-house publications (1990s).
A significant portion of this batch consists of undated or broadly dated records titled "Notes from CIA" or "HSCA REQUEST," which are almost entirely redacted. These documents are found across numerous boxes (1, 5, 11, 12, 14, 22, 26, 31, etc.), indicating a large volume of information was exchanged or requested. The sheer quantity of these heavily redacted files points to a substantial, but now opaque, flow of information and requests between the HSCA and the CIA.
Resolution: is CIA photo surveillance operation against the Soviet Embassy in Mexico City. First publicly identified in: Lopez Report (1978).
A large number of records in this batch are described as 'PAPER-TEXTUAL DOCUMENT from CIA' and are either redacted or noted as being withheld by the CIA. These documents are often filed in sequentially numbered HSCA boxes (e.g., Box 5, 10, 11, 12, 17, 18, etc.) and date from the period of the HSCA's most active investigation in 1978. The consistent redaction across this wide range of material makes it difficult to ascertain the full scope of information the CIA provided to, or withheld from, the committee.
Resolution: is CIA telephone-tap operation against the Soviet and Cuban embassies in Mexico City. First publicly identified in: Lopez Report (1978).
Numerous records from late 1976 and 1977 are described only as "Untitled PRINTED FORM" and are fully redacted. These forms appear in the earliest period of the HSCA's work represented in this batch. Without any descriptive titles or content, it is impossible to determine their purpose, whether they were administrative, procedural, or substantive in nature.
Two records from HSCA Box 19 explicitly state that a "Sensitive original" document was "Withheld by CIA." One is a form (180-10143-10213) and the other is a more general entry (180-10143-10171). This direct acknowledgement of withholding material, beyond standard redaction, raises questions about the specific information the CIA deemed too sensitive for even the HSCA's classified records, and on what grounds.
Two undated records from HSCA Box 18 are titled "SENSITIVE ORIGINAL WITHHELD BY CIA," with one description explicitly stating "Original document held by CIA." This indicates that the committee did not receive the original versions of certain documents it was reviewing. The reason for the withholding and the content of the sensitive originals are not explained.
In late August 1978, HSCA Chairman Louis Stokes wrote to DCI Stansfield Turner regarding subpoenas for the history of the Mexico City Station. By mid-September, a meeting was held between the Deputy DCI and Chairman Stokes, and a separate letter from Stokes to the DCI was also recorded. The specific issues under discussion, the reasons for the subpoenas, and the ultimate resolution of this apparent conflict over access to sensitive station history files are not detailed in these records.
The records show that Soviet defector Yuri Ivanovich Nosenko provided testimony to the HSCA on June 20, 1978, and the committee also requested items from a 1968 CIA study about him. The CIA also created an issue file specifically for "YURI NOSENKO" in relation to the ARRB. The extensive documentation and high-level interest suggest Nosenko was a significant part of the HSCA's inquiry, but the substance of his testimony and its impact on the committee's findings are not detailed in these records.
Resolution: is CIA cryptonym for the operation to recruit a Cuban government insider to assassinate Fidel Castro. First publicly identified in: Church Committee Interim Report (1975).
David Atlee Phillips, a key CIA figure, provided testimony or transcripts to the HSCA on at least three separate occasions: November 27, 1976; April 25, 1978; and May 18, 1978 (as referenced in a document from Alan B. White). The repeated interviews over an extended period suggest an evolving or deepening line of inquiry by the committee. The content and potential shifts in his testimony across these sessions are not specified.
Resolution: is CIA Executive Action program for the development of stand-by capability for assassinations of foreign leaders. First publicly identified in: Church Committee Interim Report (1975).
Record 180-10142-10133 is explicitly titled 'SYLVIA DURAN'S PREVIOUS STATEMENTS RE LHO'S VISIT TO THE CUBAN CONSUL.' and originated from the CIA. Given that Silvia Duran was a key witness to Oswald's activities in Mexico City, the content of this report is significant. The fact that it is only released 'In Part' leaves a gap in understanding what version of events the CIA was presenting to the HSCA about this critical episode.
Resolution: is CIA polygraph (lie detector) program designation. First publicly identified in: Church Committee Final Report (1976).
Multiple records from 1978 indicate the CIA provided the HSCA with analyses, summaries, and comments regarding Lee Harvey Oswald's time in Mexico City. These include a specific report titled "LEE HARVEY OSWALD, MEXICO CITY, AND THE CIA" (180-10142-10162), a separate "ANALYSIS OF LEE HARVEY OSWALD'S ACTIVITIES IN MEXICO CITY" (180-10142-10167), and comments on HSCA draft passages about the topic (104-10079-10059). The full content and conclusions of these documents, which are all redacted, remain unclear.
Resolution: is CIA polygraph (lie detector) program designation. First publicly identified in: Church Committee Final Report (1976).
Several CIA records from 1978 and an unknown date show the HSCA requested information on lists of names, with one request covering 26 names and another 31 individuals/organizations. The internal CIA memos, authored by Robert A. Barteaux and Marvin L. Smith and directed to Don Gregg, discuss these requests. However, the substance of the information provided, if any, is not detailed in these redacted cover sheets and memos.
Resolution: is Rolando Cubela Secades, the Cuban Army officer recruited by CIA in the operation. First publicly identified in: Church Committee Interim Report (1975).
In April 1978, a CIA document titled 'HSCA - A PROJECTION (KEY QUESTIONS AND TOPICS)' was circulated internally (104-10067-10060). Two months later, another CIA record mentions 'POSSIBLE DOWNSTREAM PROBLEMS WITH HSCA' (104-10126-10399). The juxtaposition of these records suggests the CIA was proactively managing its relationship and potential conflicts with the committee, but the redacted nature of the documents obscures the specific issues of concern.
Resolution: is Rolando Cubela Secades, the Cuban Army officer recruited by CIA in the operation. First publicly identified in: Church Committee Interim Report (1975).
Record 180-10143-10135 is a placeholder indicating that a 'SENSITIVE ORIGINAL' document was withheld by the CIA and not placed in the HSCA's files at the National Archives. The record notes it originated from the CIA and was destined for HSCA's Box 18. The complete withholding of the document, rather than redaction, raises questions about the nature of its contents and the justification for its removal from the public record.
Resolution: is CIA photo surveillance operation, Mexico City station. First publicly identified in: Lopez Report (1978).
Several CIA documents from late 1978 and early 1979 refer to the agency's review of the HSCA's draft reports, including comments on a 'Nosenko draft' and a security review of the final report. Memos discuss the HSCA's references to overseas CIA stations and the DDO's reaction to suggestions about public testimony. The content of these internal deliberations and the specific comments provided to the HSCA would clarify the agency's perspective on the committee's findings and conclusions.
Resolution: is CIA program to develop dissident contacts inside the Cuban government. First publicly identified in: HSCA Final Report (1979).
A series of cables from November 1978 indicates the CIA was managing requests for HSCA to interview former assets. One cable notes a source "does not want to talk to HSCA," while others discuss "station concerns" and problems related to the interviews. The specific reasons for the assets' reluctance or the CIA's concerns are not detailed in these records.
Resolution: is CIA telephone-tap operation against the Soviet and Cuban embassies in Mexico City. First publicly identified in: Lopez Report (1978).
A CIA cable dated May 31, 1978, from the Director to the Mexico City station, explicitly states that the "HSCA NOT TO CONTACT OR INTERVIEW ANY CURRENT OR PAST AGENTS OR ASSETS." This directive appears just after other records discuss an HSCA staff visit to Mexico City earlier that month. The specific trigger for this seemingly restrictive order and its impact on the committee's investigation in Mexico are not explained.
Resolution: is CIA cryptonym for Cuba in operational cables. First publicly identified in: Church Committee Final Report (1976).
Two CIA records from May 24, 1978, explicitly reference a 'working agreement' with the HSCA regarding contacts with agency personnel (104-10065-10105, 104-10067-10044). This agreement was established amid numerous HSCA requests to interview CIA staff and assets. The specific terms of this agreement, which would have governed the access and procedures for these sensitive interviews, are not described.
Resolution: is CIA cryptonym for the Agency itself, used internally as a routing prefix. First publicly identified in: CIA in-house publications (1990s).
There is a recurring pattern of records documenting correspondence between the Attorney General's office and the HSCA, primarily from late 1977 through mid-1978. These FBI records are described with a standard formula, such as 'INC FOLDER, LET, MEMO, ENV, S/S,' but are all partially redacted. The regularity and volume of this communication suggest a formal process was in place, but the substance of the requests and responses is not discernible from the available information.
Resolution: is CIA polygraph (lie detector) program designation. First publicly identified in: Church Committee Final Report (1976).
A significant number of records from 1976 to 1978 are described only as 'Untitled PRINTED FORM' and are almost all fully redacted. These forms are found across multiple HSCA boxes (e.g., Box 1, 2, 3), suggesting a standardized, routine process. The complete lack of descriptive titles or content makes it impossible to determine what kind of information was being systematically collected or processed by the committee.
Multiple records from 1978 document meetings and memos between the CIA and HSCA specifically concerning "Mexican interviews," "HSCA and Mexico City," and "HSCA access to Mexico history." The frequency and high-level nature of these interactions, involving officials like Scott Breckinridge, suggest a significant and complex set of issues. The specific points of contention or negotiation are not fully explained in the titles and descriptions.
Multiple CIA records concerning individuals like Rolando Masferrer, Hugh McDonald, Max Lesnick, Grayson Lynch, and Thomas Edgar Davis are marked 'Not Believed Relevant' (NBR). This designation, applied by the CIA during its review process, raises questions about the criteria used to determine relevance and whether potentially useful information was withheld from investigators or the public based on the agency's internal judgments.
Resolution: is CIA cryptonym for the operation to recruit a Cuban government insider to assassinate Fidel Castro. First publicly identified in: Church Committee Interim Report (1975).
Several records point to a formal, and at times negotiated, process for information sharing between the CIA and HSCA. Documents mention logs of materials stored in a "Mexico City safe" (104-10082-10014, 104-10082-10015), handwritten notes on access to sanitized documents (104-10079-10070), and a letter regarding the potential publication of a classified annex (104-10322-10089). The specific rules of engagement, the criteria for sanitization, and the contents of the classified annex are not fully explained.
Resolution: is CIA photo surveillance operation against the Soviet Embassy in Mexico City. First publicly identified in: Lopez Report (1978).
Multiple records from May to August 1978 indicate that the CIA was withholding or redacting documents requested by the HSCA pending coordination with the FBI. These documents, labeled as "Document Withdrawal Notice" or "Notes," are spread across various HSCA collection boxes. The frequency and timing of these holds suggest a specific inter-agency review process was occurring, the details of which are not explained in these records.
Resolution: is Rolando Cubela Secades, the Cuban Army officer recruited by CIA in the operation. First publicly identified in: Church Committee Interim Report (1975).
Throughout 1978, the HSCA received a large volume of documents titled 'NOTES from CIA', which were filed in various boxes. The contents are almost entirely obscured by redactions, with many marked 'Redact' and some 'In Part'. This pattern across dozens of documents (e.g., 180-10145-10265, 180-10145-10331, 180-10143-10227, 180-10141-10225) prevents an understanding of the information being shared between the agency and the committee during a critical period of its investigation.
Resolution: is CIA cryptonym for the operation to recruit a Cuban government insider to assassinate Fidel Castro. First publicly identified in: Church Committee Interim Report (1975).
This batch contains a high volume of records titled "NOTES from CIA," spanning from January to December 1978 and stored across dozens of HSCA boxes. The vast majority of these records are either fully redacted or only released "In Part." This consistent pattern of withholding information across a large and chronologically extensive set of documents creates a significant gap in understanding the day-to-day information flow and relationship between the CIA and the HSCA during a critical phase of the investigation.
Resolution: is CIA Executive Action program for the development of stand-by capability for assassinations of foreign leaders. First publicly identified in: Church Committee Interim Report (1975).
A significant number of records in this batch are described simply as "Untitled PRINTED FORM" or "Untitled LIST," originating from the HSCA itself and stored in Boxes 1, 2, and 3. These documents, dating from 1977 and 1978, are all fully redacted. While they may be routine administrative paperwork, their complete and consistent redaction prevents an assessment of the HSCA's internal processes, such as tracking of evidence, correspondence, or witness lists.
Resolution: is Rolando Cubela Secades, the Cuban Army officer recruited by CIA in the operation. First publicly identified in: Church Committee Interim Report (1975).
HSCA Chief Counsel G. Robert Blakey sent at least six letters to Patrick Carpentier at the CIA between February and May 1978. This frequent, targeted correspondence suggests a specific and ongoing line of inquiry or set of requests. The pattern of communication points to a significant area of interaction between the HSCA and the CIA, but the subject matter of the letters is not specified in the records.
Resolution: is Rolando Cubela Secades, the Cuban Army officer recruited by CIA in the operation. First publicly identified in: Church Committee Interim Report (1975).
Numerous records from 1978 detail extensive planning, negotiation, and follow-up for an HSCA field trip to Mexico City, involving interviews with former agents and reviews of station history. Documents reference specific agreements, points of contention, and the handling of sensitive files, such as the "Proenza files" and "Mexico City History." The high volume of communication between the CIA (including Scott Breckinridge) and the HSCA (including G. Robert Blakey) suggests a complex and sensitive phase of the investigation that warrants closer examination.
Resolution: is CIA cryptonym for the operation to recruit a Cuban government insider to assassinate Fidel Castro. First publicly identified in: Church Committee Interim Report (1975).
On a single day, April 5, 1978, HSCA Chief Counsel G. Robert Blakey sent at least eight separate letters to an individual named Patrick Carpentier, all of which are redacted. These letters are filed in multiple HSCA boxes, suggesting they pertain to different subjects. The identity of Carpentier and the reason for this large, simultaneous batch of formal, but currently secret, communications from the committee's chief counsel is unexplained.
Resolution: is CIA cryptonym for the Agency itself, used internally as a routing prefix. First publicly identified in: CIA in-house publications (1990s).
Multiple CIA records from late May and early June 1978 discuss the establishment of procedures and ground rules for HSCA interviews, particularly with retirees and personnel in Mexico City. One cable explicitly directs that the HSCA is not to contact or interview any current or past agents or assets, while other documents discuss guidelines for interviews, depositions, and visits. The number of documents on this topic suggests a sensitive and carefully managed process of interaction between the agency and the committee.
Resolution: is CIA cryptonym for the operation to recruit a Cuban government insider to assassinate Fidel Castro. First publicly identified in: Church Committee Interim Report (1975).
The records show a pattern of correspondence between G. Robert Blakey and CIA liaisons Scott Breckinridge and Patrick Carpentier throughout 1978. These documents include letters and memos concerning HSCA requests, but their heavily redacted or undescribed nature obscures the specific topics being negotiated. The frequency of this correspondence suggests a continuous and detailed dialogue between the committee and the agency.
Resolution: is Rolando Cubela Secades, the Cuban Army officer recruited by CIA in the operation. First publicly identified in: Church Committee Interim Report (1975).
Several CIA memos from June 1978 discuss the 'sanitization' of notes taken by HSCA researchers, specifically concerning CIA personnel in Japan and another deleted location (104-10141-10073, 104-10023-10032, 104-10141-10054). This process indicates the CIA was vetting and altering the research materials collected by the committee's own staff. The criteria for this sanitization and the extent of the changes made are not detailed in the record descriptions.
Resolution: is CIA telephone-tap operation against the Soviet and Cuban embassies in Mexico City. First publicly identified in: Lopez Report (1978).
At least ten records document letters from HSCA Chief Counsel G. Robert Blakey to Scott Breckinridge of the CIA between July and September 1978. While the titles indicate they are requests or communications, the specific subjects are not described, creating a pattern of intense but opaque interaction during a critical period of the HSCA's investigation. Understanding the content of these requests would clarify the focus of the committee's investigation into the CIA at that time.
Resolution: is CIA photo surveillance operation against the Soviet Embassy in Mexico City. First publicly identified in: Lopez Report (1978).
In June 1978, HSCA Chief Counsel G. Robert Blakey held a series of meetings with CIA officials, including Scott Breckinridge and DDCI Carlucci. Records document these meetings on June 5, June 14, and June 20, with one meeting specifically concerning the questioning of CIA agents in Mexico. The content of these discussions, which occurred during a critical period of the HSCA's investigation, is largely obscured by partial redactions in the CIA's memoranda for the record.
Resolution: is CIA cryptonym for the operation to recruit a Cuban government insider to assassinate Fidel Castro. First publicly identified in: Church Committee Interim Report (1975).
Numerous records from 1978 point to a significant HSCA focus on Mexico City, including staff travel, meetings about questioning CIA agents in Mexico, and procedural write-ups for a 'Mexico Trip 2'. Specific documents mention an outline on 'LHO, the CIA, and Mexico City' and a summary of 'Pre-Assassination Mexico'. The concentration of resources on this topic, coupled with the redaction of many related documents, suggests it was a major, and sensitive, line of inquiry for the committee.
Resolution: is CIA cryptonym for the Agency itself, used internally as a routing prefix. First publicly identified in: CIA in-house publications (1990s).
Multiple records in this batch are described as CIA-originated documents held in HSCA files, many of which are redacted. One record specifically mentions notecards for an HSCA report titled "Lee Harvey Oswald, The CIA, and Mexico City." The pattern of redacted CIA documents across several boxes suggests a significant body of sensitive information was provided to the HSCA regarding this specific line of inquiry.
Resolution: is CIA cryptonym for Carlos Tepedino, jeweler and intermediary who introduced Cubela to the CIA. First publicly identified in: Church Committee Interim Report (1975).