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 (MP27901) and 6 other sources
Beatrice Susan Calderon, age 33, was last seen on August 17, 1971, in San Jose, California, near the intersection of Bailey Avenue and Santa Teresa Avenue. At the time of her disappearance, she was 5'0" tall, weighed approximately 160 pounds, and had distinguishing features such as two small moles on her right cheek and a 12-inch surgical scar on her abdomen. Calderon may have also used the last name Segura.

There are very few details available regarding the circumstances of Beatrice's disappearance. She was reported missing from the San Jose area, and no significant updates or breakthroughs have emerged in her case over the years. Despite ongoing efforts by law enforcement, her whereabouts remain unknown, and the case is still classified as missing.

The Santa Clara County Sheriff's Office continues to investigate, and anyone with information is encouraged to contact the authorities.

Last Seen: Aug 17, 1971

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.

78%Possible
Jane Doe — San Jose, California - unidentified case UP125213
Jane Doe — San Jose, California
UP125213 • Found Oct 27, 1985
View case
Sex ✓Female
Age 88%Est. 18–32 vs 33 when missing
Race 100%White
Location 100%Same area, same county
TimingFound 14 years after last seen
Height 84%5'2" vs 5'0"
Weight 89%135 lb vs 160 lb
Hair 100%Black vs Black
76%Possible
Jane Doe — California
UP17773 • Found May 19, 1972
View case
Sex ✓Female
Age 100%Est. 30–40 vs 33
Race 100%White
Location 87%57 mi away, same state
TimingFound 9 months after last seen
75%Possible
Jane Doe — San Francisco, California
UP5854 • Found Oct 27, 1978
View case
Sex ✓Female
Age 85%Est. 40–60 vs 33 when missing
Race 100%White
Location 91%42 mi away, same state
TimingFound 7 years after last seen
Height 68%5'3" vs 5'0"
Weight 70%200 lb vs 160 lb
Hair 40%Gray vs Black
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.