People v. Pratt
E861679
People v. Pratt is the criminal case in which Black Panther Party member Geronimo Pratt was controversially convicted of murder in 1972, a verdict later vacated amid findings of prosecutorial misconduct and withheld exculpatory evidence.
All labels observed (1)
| Label | Occurrences |
|---|---|
| People v. Pratt canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10401057 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: People v. Pratt Context triple: [Geronimo Pratt, legalCase, People v. Pratt]
-
A.
Yates v. United States
Yates v. United States is a 1957 U.S. Supreme Court decision that significantly narrowed the application of the Smith Act by distinguishing between the advocacy of abstract doctrine and the advocacy of concrete action to overthrow the government.
-
B.
Betts v. Brady
Betts v. Brady was a 1942 U.S. Supreme Court decision that held indigent defendants in state criminal cases were not automatically entitled to court-appointed counsel, a rule later overturned by Gideon v. Wainwright.
-
C.
Light v. United States
Light v. United States is a 1911 U.S. Supreme Court case that upheld broad federal authority to regulate and control the use of public lands, including grazing, under the Property Clause of the Constitution.
-
D.
United States v. Gratiot
United States v. Gratiot is an 1840 U.S. Supreme Court case that upheld broad federal authority over public lands under the Constitution’s Property Clause.
-
E.
Powell v. Alabama
Powell v. Alabama is a landmark 1932 U.S. Supreme Court decision that held in capital cases the Due Process Clause requires defendants be given access to effective legal counsel, especially when they are young, illiterate, or otherwise disadvantaged.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: People v. Pratt Target entity description: People v. Pratt is the criminal case in which Black Panther Party member Geronimo Pratt was controversially convicted of murder in 1972, a verdict later vacated amid findings of prosecutorial misconduct and withheld exculpatory evidence.
-
A.
Yates v. United States
Yates v. United States is a 1957 U.S. Supreme Court decision that significantly narrowed the application of the Smith Act by distinguishing between the advocacy of abstract doctrine and the advocacy of concrete action to overthrow the government.
-
B.
Betts v. Brady
Betts v. Brady was a 1942 U.S. Supreme Court decision that held indigent defendants in state criminal cases were not automatically entitled to court-appointed counsel, a rule later overturned by Gideon v. Wainwright.
-
C.
Light v. United States
Light v. United States is a 1911 U.S. Supreme Court case that upheld broad federal authority to regulate and control the use of public lands, including grazing, under the Property Clause of the Constitution.
-
D.
United States v. Gratiot
United States v. Gratiot is an 1840 U.S. Supreme Court case that upheld broad federal authority over public lands under the Constitution’s Property Clause.
-
E.
Powell v. Alabama
Powell v. Alabama is a landmark 1932 U.S. Supreme Court decision that held in capital cases the Due Process Clause requires defendants be given access to effective legal counsel, especially when they are young, illiterate, or otherwise disadvantaged.
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf |
criminal case
ⓘ
member of the Black Panther Party ⓘ murder prosecution ⓘ |
| hasAllegedCrimeDate | 1968 ⓘ |
| hasCharge | murder ⓘ |
| hasControversy | allegations of political targeting of a Black Panther Party member ⓘ |
| hasCourt |
California state court
ⓘ
linked to:
California courts
|
| hasDefendant | Geronimo Pratt ⓘ |
| hasDefendantFullName |
Elmer Geronimo Pratt
ⓘ
linked to:
Elmer Pratt
|
| hasDefenseClaim |
Geronimo Pratt was elsewhere at the time of the crime
ⓘ
Geronimo Pratt was innocent ⓘ |
| hasHistoricalContext |
United States civil rights era
ⓘ
linked to:
American civil rights movement
period of intensive surveillance of Black liberation movements ⓘ |
| hasImpact |
cited in discussions of COINTELPRO-related prosecutions
ⓘ
increased scrutiny of FBI and local law enforcement activities against Black Panther Party members ⓘ |
| hasIssue |
prosecutorial misconduct
ⓘ
withheld exculpatory evidence ⓘ |
| hasJurisdiction |
California
ⓘ
linked to:
California (state)
|
| hasLegalDoctrineInvolved | Brady obligations regarding exculpatory evidence ⓘ |
| hasLocationOfAllegedCrime | Los Angeles, California ⓘ |
| hasOutcome |
conviction
ⓘ
verdict later vacated ⓘ |
| hasPostConvictionFinding |
exculpatory evidence had been withheld from the defense
ⓘ
government informant status of a key witness was not disclosed ⓘ |
| hasProsecutionTheory | Geronimo Pratt participated in a robbery-murder ⓘ |
| hasPublicPerception | widely regarded as a politically motivated prosecution ⓘ |
| hasRemedy | conviction vacated ⓘ |
| hasSignificance |
example of wrongful conviction
ⓘ
landmark in discussions of prosecutorial disclosure obligations ⓘ noted case in civil rights and criminal justice reform discourse ⓘ |
| hasTypeOfMisconduct |
failure to disclose exculpatory evidence
ⓘ
failure to disclose impeachment evidence ⓘ |
| hasYearOfConviction | 1972 ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: People v. Pratt Description of subject: People v. Pratt is the criminal case in which Black Panther Party member Geronimo Pratt was controversially convicted of murder in 1972, a verdict later vacated amid findings of prosecutorial misconduct and withheld exculpatory evidence.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.