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Case Description
Any updates on this case?
Donald James Denninger, a 25-year-old man from Largo, Florida, was last seen on October 29, 1990. At the time of his disappearance, he was living in a residence on 125th Avenue North with his girlfriend, who was the last person to see him. Denninger had been living a transient lifestyle and was known to be struggling with depression and suicidal thoughts at the time of his disappearance. His out-of-state family reported him missing after police attempted to locate him in relation to a pending co ...Read More
Last Seen: Oct 29, 1990
Last Seen: Oct 29, 1990
Links to Additional Sources (7)
See any mistakes?Victim Details
Apr 24, 2011
Jan 12, 2024
Donald
Denninger
58
25
72 inches
180 lbs
White / Caucasian
Male
Oct 29, 1990
Largo
Florida
Pinellas County
No
178
21504
Pinellas County Sheriff’s Office
Largo
Florida
Pinellas County
33778
Christopher Lyons
Deputy
10750 Ulmerton Rd, Florida
County
Law Enforcement
91-90984
Pinellas County Sheriff’s Office
Black
Hazel
Hazel
11/27/2025
Area Last Seen:
Forum Posts (3)
Did anyone else notice that Donald Denninger's case doesn't seem to have gotten much attention over ... ...Read More
10/07/2024
10/07/2024
Hey everyone, just stumbled across Donald James Denninger's case from Largo, Florida. I noticed some... ...Read More
12/28/2023
12/28/2023
Has anyone else looked into the weather conditions on the day Donald Denninger went missing? I know ... ...Read More
11/07/2023
11/07/2023
