Crime Solvers Central
Crime Solvers Central
302 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

Case Description

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Summary based on the NamUs case record (MP11931) and 4 other sources
David Scott Keller, 39, was last seen on April 9, 2005, when he embarked on a fishing trip from Freeport, Texas, with two companions, Austin Childs and John Zimmerman. The trio left in Zimmerman's 28-foot pleasure boat, accompanied by a yellow Labrador Retriever, several ice chests, life jackets, and other fishing equipment. They planned to return the following day, but they never did.

The boat was later discovered capsized in the Gulf of Mexico. It is believed the vessel may have struck an object, potentially causing a crack in the hull. Nearby, search teams found a seat cushion and several life jackets floating, but there was no sign of the three men. Despite extensive search efforts, no trace of Keller or his companions has ever been found, and all three are presumed lost at sea.

Authorities believe the incident was a tragic accident, but the case remains open, with investigators still seeking any information that could provide closure for the families involved.

Last Seen: Apr 9, 2005

Possible Unidentified Matches (10)

Unidentified remains cases whose details are consistent with this person, ranked by how closely they compare. Fields that are unknown in either case are left out of the score.

80%Moderate
John Doe — Houston, Texas
UP1842 • Found Nov 23, 2006
View case
Sex ✓Male
Age 100%Est. 35–50 vs 40 when missing
Race 100%White
Location 88%56 mi away, same state
TimingFound 20 months after last seen
Height 100%6'0" vs 5'11"–6'2"
78%Possible
John Doe — Surfside Beach, Texas
UP52406 • Found Jan 9, 2011
View case
Sex ✓Male
Age 100%Est. 35–45 vs 40 when missing
Race 100%White
Location 100%4 mi away, same county
TimingFound 6 years after last seen
Height 52%5'0"–5'7" vs 5'11"–6'2"
Weight 100%130–200 lb vs 195–205 lb
Hair 60%Black vs Brown
78%Possible
John Doe — Houston, Texas - unidentified case UP7699
John Doe — Houston, Texas
UP7699 • Found Jul 17, 2010
View case
Sex ✓Male
Age 100%Est. 30–45 vs 40 when missing
Race 100%White
Location 85%65 mi away, same state
TimingFound 5 years after last seen
Height 68%5'8" vs 5'11"–6'2"
Weight 95%230 lb vs 195–205 lb
Hair 60%Black vs Brown
Eyes 100%Brown vs Brown
78%Possible
John Doe — Houston, Texas - unidentified case UP6178
John Doe — Houston, Texas
UP6178 • Found Jul 14, 2009
View case
Sex ✓Male
Age 85%Est. 40–60 vs 40 when missing
Race 100%White
Location 88%56 mi away, same state
TimingFound 4 years after last seen
Height 100%6'3" vs 5'11"–6'2"
Weight 100%175 lb vs 195–205 lb
Hair 40%Gray vs Brown
77%Possible
John Doe — Houston, Texas
UP51409 • Found Jul 11, 2018
View case
Sex ✓Male
Age 100%Est. 45–60 vs 40 when missing
Race 100%White
Location 88%52 mi away, same state
TimingFound 13 years after last seen
Height 100%6'2" vs 5'11"–6'2"
Weight 52%132 lb vs 195–205 lb
77%Possible
John Doe — Tomball, Texas - unidentified case UP925
John Doe — Tomball, Texas
UP925 • Found Apr 21, 2007
View case
Sex ✓Male
Age 85%Est. 30–50 vs 40 when missing
Race 100%White
Location 81%80 mi away, same state
TimingFound 2 years after last seen
Height 100%5'10" vs 5'11"–6'2"
Weight 79%154 lb vs 195–205 lb
77%Possible
John Doe — Houston, Texas - unidentified case UP136464
John Doe — Houston, Texas
UP136464 • Found Jan 6, 2025
View case
Sex ✓Male
Age 100%Est. 38–52 vs 40 when missing
Race 100%White
Location 90%48 mi away, same state
TimingFound 20 years after last seen
Height 100%5'10" vs 5'11"–6'2"
Weight 76%249 lb vs 195–205 lb
Hair 100%Brown vs Brown
Eyes 0%Blue vs Brown
76%Possible
John Doe — Baytown, Texas
UP16122 • Found Oct 16, 2016
View case
Sex ✓Male
Age 100%Est. 50–65 vs 40 when missing
Race 100%White
Location 85%64 mi away, same state
TimingFound 12 years after last seen
Height 100%5'11" vs 5'11"–6'2"
76%Possible
John Doe — Laredo, Texas
UP5048 • Found Sep 25, 2007
View case
Sex ✓Male
Age 100%Est. 30–45 vs 40 when missing
Race 100%White
Location 49%265 mi away, same state
TimingFound 2 years after last seen
Height 100%5'10" vs 5'11"–6'2"
Weight 100%180 lb vs 195–205 lb
Hair 60%Black vs Brown
Eyes 100%Brown vs Brown
76%Possible
John Doe — Texas
UP3157 • Found Apr 28, 2007
View case
Sex ✓Male
Age 100%Est. 35–45 vs 40 when missing
Race 100%White
Location 84%68 mi away, same state
TimingFound 2 years after last seen
Height 36%5'6" vs 5'11"–6'2"
Weight 82%157 lb vs 195–205 lb
Hair 60%Black vs Brown
Eyes 100%Brown vs Brown

These comparisons are generated automatically from public NamUs case data and are not confirmed identifications. Only DNA, dental or fingerprint comparison by investigators can confirm an identity. If you believe two cases are connected, contact the agency handling the unidentified case.

Unidentified photos are blurred because many are post-mortem. Tap a photo to reveal it.