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Case Description

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In the spring of 1990, a then 39-year-old William 'Billy' Brennan vanished from the area of Glenwood Springs, Colorado, leaving behind a void of information and a case that has since gone cold. On May 15, Brennan was last seen near Canyon Creek, carrying only a small duffel bag and wearing a raincoat. At the time of his disappearance, reports indicated that he may have been in a suicidal state. Brennan, a veteran of the Vietnam War, was described as a Caucasian male with brown hair, blue eyes, a ...Read More
Last Seen: May 15, 1990

Links to Additional Sources (5)

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Victim Details

Aug 11, 2014

Jan 12, 2024

William

Brennan

74

39

71 inches

220 lbs

White / Caucasian

Male

May 15, 1990

Glenwood Springs

Colorado

Garfield County

23417

Glenwood Springs Police Department

Glenwood Springs

Colorado

Garfield County

81601

101 West 8th Street, Colorado

9703846500

Local

Law Enforcement

3919-90/2013-9034

Glenwood Springs Police Department

Brown

Blue

Blue

06/09/2026


Area Last Seen: