CACrown ArchivesThe cinema collection
Menu
Research dossier · General Reference

Martin Grossman

American murderer (1965-2010)

Cross-disciplinary reference desk with index cards, atlas, dictionary and catalogue
General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJul 24, 2026
Entity authorityQ6775571 ↗
Source-derived summary

Martin Edward Grossman (January 19, 1965 – February 16, 2010) was convicted of first degree murder for his part in the December 13, 1984, killing of wildlife officer Peggy Park. He was executed by lethal injection. In the days before his execution, there were a large number of appeals for clemency, ranging from petitions to pleas, as well as a request to halt the execution from Pope Benedict XVI. Grossman, a Jewish American, received strong support from national and international Jewish organizations for his death sentence to be commuted.

Early life

Martin Edward Grossman was born on January 19, 1965. An only child, he grew up having to care for his mentally and physically ill father and uncle, a full-time responsibility which led to his dropping out of the ninth grade. His father died when he was 15 years old, followed shortly by his uncle, grandfather and other relatives. Grossman experienced severe depression and used alcohol and a variety of narcotics such as marijuana and PCP. He also took prescription drugs, including Valium and barbiturates, readily available in his mother's medicine cabinet. He was also well known as a very skilled driver.

Murder

On December 13, 1984, Margaret "Peggy" Park, a 26-year-old wildlife officer, came across Grossman (then aged 19) and Thayne Taylor (aged 17) shooting a stolen handgun in a wooded area of Pinellas County, Florida. Grossman, who was on probation for grand theft and other charges after burglarizing a former girlfriend's house, asked her not to turn him in for possessing a weapon and being outside Pasco County.

Editorial summary

Begin with the source’s own compact description: “Martin Grossman” is american murderer (1965-2010). The dossier treats that line as a proposition to test through Martin, Grossman and American, not as a finished interpretation.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current lead gives the account dated anchors—1965, 2010, 1984—that can be checked directly. The linked authority record independently contributes the date 1965-01-19. For this dossier, Martin, Grossman and American is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “american murderer (1965-2010)” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Jul 24, 2026. The linked authority identifier is Q6775571. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1965, 2010 and 1984.

Critical limits

The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Martin Grossman”, its source revision and the description used here.
  2. Expand the search: follow Martin Grossman primary sources, Martin Grossman archive and Martin research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Martin Grossman”?
  2. Which cited source is closest to the event, object or claim?
  3. What terminology or title could unlock a more precise catalogue search?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from “Martin Grossman” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.