Independent Detective Case File

James Arthur Thomas Jr.

Missing

Rochester, Monroe, New York, USA

Case Number #74
Date of Incident January 9, 2000
Age 25 DOB: 06/16/1974 Approx. age today: 52
Type of Case Missing
Case Entry March 2, 2026
Last Updated July 20, 2026
Overview


Rochester, New York — James Arthur Thomas, Jr., also known by nicknames such as “Kaos” and “Man,” vanished under unresolved circumstances in early January 2000, leaving behind unanswered questions that have persisted for over two decades.

At the time of his disappearance, Thomas was 25 years old, described as approximately 5’10″ tall and 190 pounds, with distinctive features that included a scar on the left side of his face near his temple, a birthmark on his lower back, and a tattoo reading “Kaos” on his left bicep. His last confirmed sighting occurred on January 17, 2000, when he was seen leaving a family member’s home in the vicinity of Remington and Joseph Avenue in Rochester, New York.


Agency / ReferenceContact
Rochester Police Department: (585) 428-6595
Case Ref#: 00-009693
NamUs#: MP756
DateEvent
June 16, 1974James Arthur Thomas, Jr. born.
January 9, 2000Last known official contact date recorded before disappearance
January 17, 2000Last confirmed sighting — leaving a family member’s home in Rochester, NY.
2000–2001Case entered into databases for missing persons; listed as endangered missing.
OngoingPublic awareness and advocacy posts circulated via social and online forums; no confirmed resolution.

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Map Location

Rochester, New York

On January 9, 2000

Location disclaimer: This map may identify only the general city or surrounding area. It should not be interpreted as the exact location where the homicide occurred, where a person went missing, or where any other case event took place unless an exact location has been independently confirmed and entered.

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