206 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case?
Joseph Patrick Hannigan, a 53-year-old man, was last seen on March 6, 2022, in St. Petersburg, Florida. On the evening of his disappearance, he left his residence near 49th Street and 5th Avenue South around 7:30 p.m. carrying only a small backpack. Hannigan left behind his phone, wallet, and car, which raised concerns among his family. He was last seen wearing a gray long-sleeved shirt and gray shorts.
At the time of his disappearance, Hannigan was reportedly struggling with depression ...Read More
Last Seen: Mar 06, 2022
At the time of his disappearance, Hannigan was reportedly struggling with depression ...Read More
Last Seen: Mar 06, 2022
Links to Additional Sources (8)
See any mistakes?Victim Details
Apr 21, 2022
May 12, 2022
Joseph
Hannigan
55
53
69 inches
70 inches
160 lbs
170 lbs
White / Caucasian
Male
Mar 06, 2022
St. Petersburg
Florida
Pinellas County
33711
No
388
113731
Saint Petersburg Police Department
St. Petersburg
Florida
Pinellas County
33705
Cody DeLoach
Detective
1300 1 Avenue North, Florida
7278937780
Local
Law Enforcement
2022-011247
2022-03-23
Saint Petersburg Police Department
4260
Bald
Brown
Brown
11/29/2025
Area Last Seen:
Forum Posts (1)
Has anyone looked into whether Joseph Patrick Hannigan might have visited any mental health faciliti... ...Read More
10/22/2024
10/22/2024
