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Missing Person: Thomas Mooney - Case Investigation | CrimeOwl AI
Thomas Mooney

The person at the center of this case

Thomas Mooney

Case
#1861
SourceNamus MissingUpdated Jun 2, 2026
Polk County Sheriff's Office
Missing Person · Open
41 years waiting · since 1985

Missing Person: Thomas Mooney

Justice for Thomas Mooney — the trail went cold in 1985, but the truth hasn't.

Start here

Key leads to think about

🚗
vehicle
Lead #1

Why was Thomas Mooney's vehicle abandoned in the Lake Lowery area? Was it driven there or towed?

🔍
evidence
Lead #2

What happened to the lawn mower that was in his car trunk?

💡
clue
Lead #3

His dog was found with the abandoned vehicle—what does this suggest about the circumstances of his disappearance?

Thomas Mooney, an 82-year-old man, disappeared on May 13, 1985, in Haines City, Florida, after being seen placing a lawn mower in his car trunk. His vehicle and dog were discovered abandoned in the Lake Lowery area, but Thomas himself was never found. Despite decades passing, the case remains unsolved with no significant new leads.

Case
#1861
SourceNamus MissingUpdated Jun 2, 2026
Polk County Sheriff's Office

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More leads to consider

Beyond the top three above — each detail below could be the thread that pulls this case open.

⏰
timeline
Lead #4

What occurred between 4:00 PM on May 13 and the discovery of his vehicle in Lake Lowery?

Have information about any of these leads?

Even the smallest detail could be the key to solving this case.

Official wording

Source Narrative

NamUs case MP5657. Missing person: Thomas Mooney.

Last known contact: 1985-05-13 in Haines City, Polk, FL. Circumstances: The victim was reported missing on 5/14/1985 and was last seen at approximately 1600 hours on 5/13/1985 putting a lawn mower in the trunk of his car.

His vehicle and his dog were found abandoned in the Lake Lowery area of Haines City, FL. There have been no new leads or information pertinent to the case.

Demographics: 82 years, Male, White / Caucasian. Physical description: 6 ft 0 in, 160 lbs, hair: White, eyes: Blue.

Investigating agency: Polk County Sheriff's Office | 85-037933 | 1985-05-22.

Timeline of Events

👁️
1985-05-13
16:00

Last Sighting

Thomas Mooney was last seen at approximately 4:00 PM putting a lawn mower in the trunk of his car in Haines City.

👤
1985-05-14

Reported Missing

Thomas Mooney was reported missing on May 14, 1985.

🕵️
1985-05-22

Case Filed

Polk County Sheriff's Office officially filed case MP5657 on May 22, 1985.

Key Locations
Interactive map showing important locations related to this case

Case Information

Incident:May 13, 1985 at 4:00 PM
Last Updated:June 5, 2026

Have Information?

Any information, no matter how small, could be crucial to solving this case.

Phone: 8632986834
You can remain anonymous

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Case Information

Incident:May 13, 1985 at 4:00 PM
Last Updated:June 5, 2026

Have Information?

Any information, no matter how small, could be crucial to solving this case.

Phone: 8632986834
You can remain anonymous