Danny Casolaro
Freelance journalist Joseph Daniel "Danny" Casolaro, 44, was found dead on August 10, 1991, in the bathtub of Room 517 at the Sheraton hotel in Martinsburg, West Virginia, with cuts to his wrists. The medical examiner ruled the death a suicide, and a second review in 1992 reached the same finding. His family disputes the ruling, and research papers he was said to carry were not found.
- Status
- Ruled Suicide
- Type
- Suspicious Death
- Date
- August 10, 1991
- Location
- Martinsburg, West Virginia
- Age
- 44
- Gender
- Male
- Decade
- 1990s
- Open
- Partly resolved
- Charges or trial
- ClosedRuled Suicide
Authorities ruled the death a suicide. The ruling has been publicly questioned.
Case background and investigation
Joseph Daniel "Danny" Casolaro was a freelance writer from Fairfax, Virginia. He was born on June 16, 1947, and was 44 when he died. At the time, he was researching a story he called "The Octopus," which, according to accounts of his work, tied together the Inslaw software dispute, in which the company alleged that the Justice Department had misappropriated its Promis case-management program, with other political controversies of the 1980s.
On August 10, 1991, a housekeeper found Casolaro dead in the bathtub of Room 517 at the Sheraton hotel in Martinsburg, West Virginia. According to Wikipedia's summary of the case, he had 10 to 12 cuts to his wrists.
The medical examiner ruled the death a suicide caused by blood loss. Wikipedia's entry cites a short note asking for forgiveness that was found in the room, the absence of signs of forced entry or a struggle, and toxicology findings of alcohol, an antidepressant and acetaminophen. A first autopsy was carried out on August 14, 1991. A second examination by the state medical examiner's office in January 1992 again concluded that the death was a suicide.
Casolaro's family has not accepted that conclusion. His brother, Dr. Anthony Casolaro, told the television program Unsolved Mysteries that the body had been embalmed before the family gave permission, and pointed to bruising and damaged fingernails that he said were not explained. According to the accounts reviewed, relatives also said that Casolaro had received threatening telephone calls, that he had told them not to believe any report that he had died accidentally, and that he was notably uncomfortable around blood.
The family and the program also said that research papers Casolaro was believed to have had with him were not recovered. Official investigators did not find evidence of a homicide.
The death drew congressional attention because of the Inslaw connection. The House Judiciary Committee addressed the matter in its September 10, 1992, report on the Inslaw affair, House Report 102-857. Wikipedia's entry states that members of an FBI task force later questioned the suicide conclusion and recommended further inquiry, and that news organizations that examined the case did not find evidence of murder. In 2024 Netflix released a documentary series, "American Conspiracy: The Octopus Murders," that revisited his work. The official ruling of suicide remains in place.
Timeline
-
June 16, 1947Joseph Daniel Casolaro is born at Fort Meade, Maryland.
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August 10, 1991A housekeeper finds Casolaro dead in Room 517 of the Sheraton hotel in Martinsburg, West Virginia.
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August 14, 1991A first autopsy is performed; the death is ruled a suicide.
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January 1992A second examination by the West Virginia medical examiner's office reaffirms the suicide finding.
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September 10, 1992The House Judiciary Committee issues House Report 102-857 on the Inslaw affair, which addresses Casolaro's death.
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2024Netflix releases the documentary series "American Conspiracy: The Octopus Murders."
Sources
References used for this entry. ColdCaseIndex is an index of public information. To report an error, email info@coldcaseindex.com.
About this entry
This case is recorded as ruled suicide and is kept in the index for its historical and investigative significance. Authorities ruled the death a suicide. The ruling has been publicly questioned.
To report an error on this page, email info@coldcaseindex.com.
Entry last updated November 4, 2026.
Cite this entry
Permalink: https://coldcaseindex.com/cases/danny-casolaro/. This entry was last updated on November 4, 2026; cite that date as the publication date. The primary sources listed above should be cited for the underlying facts.
- APA
- ColdCaseIndex. (2026, November 4). Danny Casolaro. https://coldcaseindex.com/cases/danny-casolaro/
- MLA
- “Danny Casolaro.” ColdCaseIndex, 4 Nov. 2026, coldcaseindex.com/cases/danny-casolaro/.
- Wikipedia
{{cite web |url=https://coldcaseindex.com/cases/danny-casolaro/ |title=Danny Casolaro |website=ColdCaseIndex |date=2026-11-04 |access-date=}}
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