Crime Solvers Central
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 (MP658) and 11 other sources
Ann Linda Riffin, aged 33, disappeared on September 13, 1982, while on a brief vacation in the mountains near Mora, New Mexico. Originally from Montclair, New Jersey, Ann had moved to New Mexico just a few months before her disappearance. She was working at a restaurant in Ruidoso and had plans to visit relatives in Colorado Springs. Ann's white Chevrolet hatchback was found abandoned on September 21, 1982, stuck in a ditch near a remote area called Holman Hill, along Highway 3, a sparsely populated and rugged region. Her purse was missing, but the car contained some of her personal items, including clothing and painting supplies, with no signs of foul play.

A witness reported seeing someone matching Ann's description at a gas station about ten miles from where her car was found, but this lead never resulted in a breakthrough. Despite searches, including the use of bloodhounds, no trace of Ann was ever found, and her case remains unsolved. She was described as an adventurous and introspective individual who had traveled extensively, living in places like Israel and Peru. Ann maintained communication with her family despite her nomadic lifestyle, but after her disappearance, there was no activity on her credit cards or bank accounts.

Over the years, several theories have emerged, ranging from a possible abduction to the idea that she may have gotten lost or met with an accident in the remote wilderness. Her family, along with local authorities, continues to search for answers, but her case remains a mystery.

Last Seen: Sep 13, 1982

Possible Unidentified Matches (2)

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.

79%Possible
Jane Doe — New Mexico
UP145878 • Found Sep 10, 1987
View case
Sex ✓Female
Age 100%Est. 25–35 vs 33 when missing
Race 100%White
Location 88%55 mi away, same state
TimingFound 5 years after last seen
Height 100%4'9"–5'3" vs 5'4"
Hair 60%Black vs Brown
77%Possible
View case
Sex ✓Female
Age 100%Est. 25–40 vs 33 when missing
Race 100%White
Location 62%167 mi away
TimingFound 5 years after last seen
Height 100%5'5" vs 5'4"
Weight 100%115 lb vs 125 lb
Hair 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.