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298 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 (MP156187) and 1 other source
Joseph Hayes, a 19-year-old Caucasian male, was last seen on January 15, 1999, in Las Vegas, Nevada. On that day, he left his residence and has not been seen or heard from since. At the time of his disappearance, Hayes was 19 years old; he would now be 46. The circumstances surrounding his disappearance remain unclear, with the simple explanation that he never returned home.

Hayes is described as having brown hair and blue eyes. At the time he went missing, his height was estimated to be between 5'0" and 8'0", and his weight was between 150 and 170 pounds. No details regarding his clothing, accessories, or any distinctive physical features have been made publicly available. It is also not known if he was in a vehicle at the time he vanished.

The Las Vegas Metropolitan Police Department is the investigating agency for this case. The case number assigned is LLV240200098551, and the report was filed on February 27, 2024. The official NamUs case number for Joseph Hayes is MP156187. Anyone with information regarding the whereabouts of Joseph Hayes is encouraged to contact the Las Vegas Metropolitan Police Department.

Last Seen: Jan 15, 1999

Links to Additional Sources (1)

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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.

82%Moderate
John Doe — Las Vegas, Nevada
UP231 • Found Feb 25, 2005
View case
Sex ✓Male
Age 85%Est. 25–50 vs 19 when missing
Race 100%White
Location 100%6 mi away, same county
TimingFound 6 years after last seen
Height 100%6'1" vs 5'0"–8'0"
Weight 100%181 lb vs 150–170 lb
Hair 100%Brown vs Brown
80%Moderate
John Doe — Las Vegas, Nevada - unidentified case UP387
John Doe — Las Vegas, Nevada
UP387 • Found Jun 25, 2005
View case
Sex ✓Male
Age 85%Est. 25–45 vs 19 when missing
Race 100%White
Location 100%8 mi away, same county
TimingFound 6 years after last seen
Height 100%5'8" vs 5'0"–8'0"
Hair 100%Brown vs Brown
78%Possible
John Doe — Henderson, Nevada
UP104115 • Found Dec 22, 2022
View case
Sex ✓Male
Age 100%Est. 38–52 vs 19 when missing
Race 100%White
Location 100%11 mi away, same county
TimingFound 24 years after last seen
Height 100%5'11" vs 5'0"–8'0"
78%Possible
John Doe — North Las Vegas, Nevada
UP415 • Found Jul 6, 2005
View case
Sex ✓Male
Age 85%Est. 20–45 vs 19 when missing
Race 100%White
Location 100%7 mi away, same county
TimingFound 6 years after last seen
Height 100%5'7" vs 5'0"–8'0"
78%Possible
John Doe — Las Vegas, Nevada - unidentified case UP8044
John Doe — Las Vegas, Nevada
UP8044 • Found Jun 14, 1999
View case
Sex ✓Male
Age 60%Est. 18–65 vs 19
Race 100%White
Location 100%4 mi away, same county
TimingFound 5 months after last seen
Height 100%6'1" vs 5'0"–8'0"
Weight 90%194 lb vs 150–170 lb
Hair 100%Brown vs Brown
Eyes 0%Brown vs Blue
77%Possible
John Doe — Las Vegas, Nevada
UP240 • Found Jan 12, 2002
View case
Sex ✓Male
Age 60%Est. 18–99 vs 19 when missing
Race 100%White
Location 100%6 mi away, same county
TimingFound 3 years after last seen
Height 100%5'10" vs 5'0"–8'0"
Weight 54%101 lb vs 150–170 lb
Hair 100%Brown vs Brown
77%Possible
John Doe — Lake Havasu City, Arizona - unidentified case UP12668
John Doe — Lake Havasu City, Arizona
UP12668 • Found Oct 7, 2000
View case
Sex ✓Male
Age 85%Est. 20–40 vs 19 when missing
Race 100%White
Location 70%125 mi away
TimingFound 21 months after last seen
Height 100%5'10" vs 5'0"–8'0"
Weight 100%150 lb vs 150–170 lb
Hair 100%Brown vs Brown
77%Possible
John Doe — Boulder City, Nevada
UP135192 • Found Nov 26, 2024
View case
Sex ✓Male
Age 100%Est. 8–22 vs 19 when missing
Race 100%White
Location 97%21 mi away, same county
TimingFound 26 years after last seen
Height 100%5'7"–5'11" vs 5'0"–8'0"
76%Possible
John Doe — Nevada - unidentified case UP17836
John Doe — Nevada
UP17836 • Found Nov 7, 2017
View case
Sex ✓Male
Age 60%Est. 18–100 vs 19 when missing
Race 100%White
Location 100%6 mi away, same county
TimingFound 19 years after last seen
Height 100%6'0" vs 5'0"–8'0"
Weight 100%183 lb vs 150–170 lb
Hair 70%Gray vs Brown
Eyes 100%Blue vs Blue
76%Possible
John Doe — Nevada
UP15980 • Found Jul 13, 2016
View case
Sex ✓Male
Age 100%Est. 35–50 vs 19 when missing
Race 100%White
Location 100%6 mi away, same county
TimingFound 17 years after last seen
Height 75%5'7"–6'2" vs 5'0"–8'0"

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.