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Crime Solvers Central
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 (MP27922) and 7 other sources
On May 18, 1984, 28-year-old Tom Phifer and his girlfriend, 36-year-old Kay Hollis, departed from his home in Denver, Colorado. Their plan was to travel to Grand Junction, a journey of about 250 miles. They were traveling in Phifer's green 1972 Ford Pinto, which had the Colorado license plate number AGB319. The couple, however, never reached their destination, and this was the last time Tom Phifer was ever seen or heard from. His disappearance marked the beginning of a long and sorrowful mystery for his loved ones.

The case took a tragic turn in June 1984 when Kay Hollis's body was discovered in the Colorado River, between Palisade and De Beque. An autopsy revealed that she had drowned, and there were no indications of trauma, leading authorities to speculate about what might have happened. Investigators considered the possibility that Phifer and Hollis had somehow driven into the river. This theory, however, brought no closure, as extensive searches of the river and surrounding areas yielded no trace of Tom Phifer or his green Ford Pinto. The absence of both the man and his vehicle left a void in the investigation and in the hearts of those who knew him.

Decades have passed since Tom Phifer vanished, yet his case remains an open and unresolved wound. He is remembered as a Black male with brown hair and brown eyes, standing at 6 feet tall and weighing 165 pounds. The Denver Police Department has maintained the investigation over the years, hoping for a breakthrough that might finally shed light on his fate. The circumstances surrounding that fateful trip to Grand Junction remain unclear, a puzzle missing its most crucial pieces. The official theory suggests a tragic accident, but without the discovery of Phifer or his car, this remains speculation. The case stands as a testament to the enduring pain of not knowing, a story of a journey that ended in mystery and a life that seemingly disappeared without a trace.

Last Seen: May 18, 1984

Possible Unidentified Matches (3)

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.

81%Moderate
John Doe — Denver, Colorado
UP7166 • Found Jun 7, 1987
View case
Sex ✓Male
Age 85%Est. 24–40 vs 28 when missing
Race 100%Black
Location 100%2 mi away, same county
TimingFound 3 years after last seen
Height 100%6'0" vs 6'0"
Weight 98%183 lb vs 165 lb
79%Possible
John Doe — Denver, Colorado
UP7167 • Found Jan 30, 1987
View case
Sex ✓Male
Age 100%Est. 25–35 vs 28 when missing
Location 100%2 mi away, same county
TimingFound 3 years after last seen
Height 100%6'1" vs 6'0"
Weight 100%157 lb vs 165 lb
Hair 60%Black vs Brown
76%Possible
John Doe — Colorado - unidentified case UP516
John Doe — Colorado
UP516 • Found Oct 10, 1993
View case
Sex ✓Male
Age 100%Est. 25–40 vs 28 when missing
Race 100%Black
Location 93%38 mi away, same state
TimingFound 9 years after last seen
Height 36%5'7" vs 6'0"
Weight 100%170 lb vs 165 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.