206 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case? Let us know!
In the fall of 2022, the life of 74-year-old Colleen Thomas tragically ended in a violent encounter in Denver, Colorado. On October 8th, she was found deceased in what authorities would later describe as a murder-suicide.

Details surrounding the incident indicate that Thomas was a victim of gun violence. The event involved a 74-year-old man, though his identity and relationship to Thomas have not been widely publicized. Law enforcement officials characterized the tragic event as a murder- ...Read More
Victim Details

Colleen Thomas

Female

Denver

CO

2022-10-08

74

Colleen

Thomas

11/14/2025