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251 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

Case Description

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In the late hours of May 11, 2026, a sense of ordinary quiet settled over Lakeland, Florida. For 40-year-old Derek Justin Donisi, however, the night held a different course. Just as Monday turned to Tuesday, around the stroke of midnight, he left his residence. He wasn't in a vehicle; he was simply on foot, stepping out into the darkness alone. The only description of his attire was a pair of black and red shorts. This simple act of leaving his home would soon become the focal point of a heart-w ...Read More
Last Seen: May 11, 2026

Victim Details

May 11, 2026

May 14, 2026

Derek

Donisi

40

40

72 inches

250 lbs

White / Caucasian

Male

May 11, 2026

Lakeland

Florida

Polk County

No

192186

Polk County Sheriff's Office

Winter Haven

Florida

Polk County

33880

Skyler Teal

Detective

1891 Jim Keene Boulevard, Florida

8632986834

County

Law Enforcement

pk260020281

2026-05-11

Polk County Sheriff's Office

Black

Hazel

Hazel

05/24/2026


Area Last Seen: