207 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case?
Michael Knapstein, a 59-year-old man from Winter Haven, Florida, was last seen on July 29, 2020, leaving his home on Avenue A SE. Two days later, his vehicle was located abandoned at a business on Cypress Gardens Boulevard. At the time of his disappearance, Knapstein was described as 5'11" tall, weighing approximately 200 pounds, with gray hair and blue eyes. He had medical conditions but did not have his medication with him, which raised concerns about his well-being. Local hospitals were check ...Read More
Last Seen: Jul 29, 2020
Last Seen: Jul 29, 2020
Links to Additional Sources (6)
See any mistakes?Victim Details
Jul 31, 2020
Nov 15, 2023
Michael
Knapstein
63
59
70 inches
71 inches
190 lbs
210 lbs
White / Caucasian
Male
Jul 29, 2020
Winter Haven
Florida
Polk County
No
235
90077
Polk County Sheriff's Office
Winter Haven
Florida
Polk County
33880
Mario Hernandez
Detective
1891 Jim Keene Boulevard, Florida
8632986834
County
Law Enforcement
#2020-29449
2020-07-30
Polk County Sheriff's Office
7338
Gray or Partially Gray
Green
Green
11/24/2025
Area Last Seen:







