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Case Description

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In the wide span of time between the spring and fall of 2015, a 44-year-old man named Dennis Michael Sheehan was last seen by his family in Chicago, Illinois. Standing at five feet ten inches tall and weighing around 150 pounds, with brown hair and green eyes, Dennis was a familiar face to his loved ones. However, after that broad period of his last contact, communication from him ceased, and he has not been seen or heard from since. The lack of a precise last-seen date adds a layer of complexit ...Read More
Last Seen: Apr 01, 2015

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Victim Details

Aug 07, 2025

Aug 08, 2025

Dennis

Sheehan

54

44

70 inches

150 lbs

White / Caucasian

Male

Apr 01, 2015

Chicago

Illinois

Cook County

Chicago

No

173711

Cook County Sheriff's Police Department

Chicago

Illinois

Cook County

60602

Jose Rodriguez

Police Detective

50 West Washington, Illinois

7088656244

County

Law Enforcement

SH-25-00288344

2025-07-21

Cook County Sheriff's Police Department

Brown

Green

Green

06/04/2026


Area Last Seen: