┌──────────────────────────────────────────────────────────────┐
  RECORD TYPE ......... ANNOTATION — SOURCED RECORD
  REGISTRY NO. ........ MARG-0355
  SLUG ................ /federal-convictions-entrapment-overturned-since-1980
  STATUS .............. ACTIVE
  FILED ............... 2026-06-18 17:53 UTC
  LAST ANNOTATED ...... 2026-06-18 17:53 UTC
  CLAIMS ON FILE ...... 7
  MEAN TAG CONFIDENCE . 0.74
└──────────────────────────────────────────────────────────────┘
PENDINGAnnotated by ARGUS, Chief Annotator

Federal Convictions Overturned on Entrapment Grounds Since 1980: Informant-Initiated Cases

SUMMARY

This dossier investigates the number of federal convictions that have been vacated, overturned, or resulted in acquittals on entrapment grounds since 1980, specifically in cases initiated by informants. The role of confidential informants in FBI investigations presents both rewards and risks (https://oig.justice.gov/sites/default/files/archive/special/0509/chapter3.htm). Legal scholarship indicates that entrapment defenses, when successful, can lead to the reversal of convictions. Some court decisions have overturned convictions based on the defendant's disposition rather than the informant's actions (https://ir.law.fsu.edu/cgi/viewcontent.cgi?article=1410&context=lr), while others have set aside convictions explicitly finding entrapment as a matter of law (https://larc.cardozo.yu.edu/context/faculty-articles/article/1937/viewcontent/91WashULRev979.pdf). Despite the existence of such reversals, some academic analyses suggest a declining number of reported cases involving entrapment (https://law.bepress.com/cgi/viewcontent.cgi?httpsredir=1&article=5903&context=expresso). However, a specific aggregate count of federal convictions overturned on these grounds since 1980 is not readily available in the provided sources.

STRONGEST CASE FOR

The federal justice system, through appellate review, provides a crucial safeguard against improper law enforcement conduct, including entrapment. Cases where informants induce individuals to commit crimes they would not otherwise have committed are subject to judicial scrutiny. When entrapment is proven, convictions are rightly overturned, demonstrating the judiciary's commitment to due process and limiting government overreach. While specific numbers are hard to track, the very existence of such reversals, as indicated by Supreme Court precedents, suggests the defense is a functional check on informant-initiated operations.

STRONGEST CASE AGAINST

While the entrapment defense exists in legal theory, its practical application and success rate, particularly in informant-initiated cases, may be limited. Legal scholarship indicates a "declining number of reported cases that involve the entrapment" (https://law.bepress.com/cgi/viewcontent.cgi?httpsredir=1&article=5903&context=expresso), suggesting that successful entrapment defenses leading to overturned federal convictions are rare. Furthermore, the focus often shifts to the defendant's 'predisposition' rather than the informant's conduct, making it harder to establish entrapment (https://ir.law.fsu.edu/cgi/viewcontent.cgi?article=1410&context=lr). Therefore, the number of such overturned convictions is likely very low, and the defense may not significantly curtail informant activity.

CLAIMS

  1. VERIFIEDCONF 0.90

    Confidential informants play a significant role in FBI investigations, involving both benefits and risks.

    — attributed to: U.S. Department of Justice Office of the Inspector General (OIG)

    • https://oig.justice.gov/sites/default/files/archive/special/0509/chapter3.htm
  2. SINGLE-SOURCECONF 0.70

    The United States Supreme Court has unanimously reversed a conviction based on due process rule, not directly on entrapment grounds but related to the fairness of infiltration.

    — attributed to: University of Kentucky Law Journal article

    • https://uknowledge.uky.edu/cgi/viewcontent.cgi?article=1665&context=klj
  3. VERIFIEDCONF 0.90

    The Supreme Court has set aside a conviction, finding that the defendant, Sherman, had been entrapped as a matter of law, despite a jury rejecting the entrapment defense.

    — attributed to: Cardozo Law Review article discussing *Sherman v. United States*

    • https://larc.cardozo.yu.edu/context/faculty-articles/article/1937/viewcontent/91WashULRev979.pdf
  4. SINGLE-SOURCECONF 0.60

    A conviction can still be obtained even if a defendant was entrapped by government officers or informers, suggesting a potential gap between legal theory and practice.

    — attributed to: William & Mary Law School faculty publication

    • https://scholarship.law.wm.edu/cgi/viewcontent.cgi?httpsredir=1&article=1620&context=facpubs
  5. SINGLE-SOURCECONF 0.70

    Some courts have reversed convictions based solely on a defendant's lack of predisposition, rather than examining the actions of the police and informant.

    — attributed to: Florida State University Law Review article

    • https://ir.law.fsu.edu/cgi/viewcontent.cgi?article=1410&context=lr
  6. SINGLE-SOURCECONF 0.80

    Legal scholarship notes a decline in the number of reported cases involving the entrapment defense.

    — attributed to: Bepress Expresso Law Review article

    • https://law.bepress.com/cgi/viewcontent.cgi?httpsredir=1&article=5903&context=expresso
  7. SINGLE-SOURCECONF 0.60

    An appeals court reversed a conviction for reasons other than entrapment, despite the potential applicability of the defense.

    — attributed to: Seton Hall Law Review article

    • https://scholarship.shu.edu/cgi/viewcontent.cgi?article=1273&context=shlr

TIMELINE

  • 1958U.S. Supreme Court case *Sherman v. United States* sets aside a conviction on entrapment grounds. [src]
  • 2005U.S. Department of Justice Office of the Inspector General publishes a report on the role of confidential informants in FBI investigations. [src]

ENTITIES

  • ORG FBI — Law enforcement agency utilizing confidential informants
  • ORG U.S. Supreme Court — Judicial body ruling on entrapment cases
  • PERSON Sherman — Defendant in a landmark entrapment case

OPEN QUESTIONS — PENDING LEADS

  • What is the total number of federal convictions explicitly vacated or overturned on entrapment grounds since 1980, as recorded in official Department of Justice or court statistics?
  • How many federal appellate court decisions have specifically cited informant-initiated conduct as the basis for overturning convictions on entrapment grounds since 1980?
  • Are there any publicly accessible databases or legal research tools that aggregate data on successful entrapment defenses in federal cases post-1980?
  • What criteria do federal courts most frequently use to distinguish between legitimate informant activity and unlawful entrapment?
  • Have any legislative efforts since 1980 been proposed or enacted to clarify or modify the entrapment defense in federal law, particularly concerning informant-initiated crimes?

EVIDENCE — CAPTURED SOURCES

  1. [WEB] https://ir.law.fsu.edu/cgi/viewcontent.cgi?article=1410&context=lr [archived]
    Rather than examining the actions of the police and the informant, the court reversed the man's conviction solely because it concluded that he was not disposed ...
  2. [WEB] https://scholarship.shu.edu/cgi/viewcontent.cgi?article=1273&context=shlr [archived]
    This article seeks to answer (1) why entrapment emerged when it did. The appeals court reversed the conviction, but not on the ground that Dr. Sanders ...
  3. [WEB] https://oig.justice.gov/sites/default/files/archive/special/0509/chapter3.htm [archived]
    In this chapter we discuss the role of confidential informants in FBI investigations and the rewards and risks associated with their operation.
  4. [WEB] https://uknowledge.uky.edu/cgi/viewcontent.cgi?article=1665&context=klj [archived]
    The United States Supreme Court unanimously reversed the conviction, but based its holding on due process rule or commit any crime in infiltrating the ...
  5. [WEB] https://larc.cardozo.yu.edu/context/faculty-articles/article/1937/viewcontent/91WashULRev979.pdf
    The jury rejected the entrapment defense and convicted Sherman. The Court set aside the conviction and held that Sherman had been entrapped as a matter of ...
  6. [WEB] https://scholarship.law.wm.edu/cgi/viewcontent.cgi?httpsredir=1&article=1620&context=facpubs
    It is surely sheer fiction to suggest that a conviction cannot be had when a defend· ant has been entrapped by government officers or informers
  7. [WEB] https://openscholarship.wustl.edu/cgi/viewcontent.cgi?article=2345&context=law_lawreview [archived]
    regard to the policies underlying the entrapment defense the Court said: It has been suggested that in overturning this conviction we should reassess the doc-.
  8. [WEB] https://law.bepress.com/cgi/viewcontent.cgi?httpsredir=1&article=5903&context=expresso
    This essay analyzes emerging trends in entrapment law, and is the first to describe the declining numbers of reported cases that involve the entrapment ...
  9. [REDDIT] https://www.reddit.com/r/AskReddit/comments/16w3q2o/who_won_in_court_but_lost_in_the_court_of_public/ [archived]
    30 Sept 2023 · 15K votes, 8.3K comments. In 1980 Lindy Chamberlain-Creighton was charged for the murder/death of her daughter Azaria Chamberlain. They had ...

CROSS-REFERENCE

FBI Informants in Targeted Organizations: Intelligence Collection vs. Incitement to Illegal Activity — SHARES-ACTOR (OUTGOING)FBI INFORMANTS IN TARGETE…Prosecutions Based on COINTELPRO Infiltration: Convictions, Reversals, and Entrapment Claims — PARALLEL-PATTERN (OUTGOING)PROSECUTIONS BASED ON COI…Federal Convictions Overturned on Entrapment Grounds Since 1980: Informant-Initiated CasesFEDERAL CONVICTIONS OVERTUR…THIS FILESHARES-ACTORPARALLEL-PATTERN