DNA solves 53-year mystery of San Francisco woman Cheryl Lanier

DNA finally gave Cheryl Lanier her name back, tying a Texas Jane Doe to a woman last seen in San Francisco in 1973 and ending one of the city’s longest missing-person mysteries.

San Francisco police said the case was officially closed on May 6, 2026, after DNA analysis confirmed that the woman found in Harris County, Texas, was Lanier. She had been 27 when she vanished in the Bay Area, and the case stayed open for decades before investigators found a way to connect the two records.

The paper trail itself tells part of the story. Lanier’s initial missing-person report was not filed until 2010, long after her January 1, 1973 last-contact date listed in NamUs. San Francisco police identified the matter as Missing Person Case #101051594, while NamUs lists it as MP56066 and names the San Francisco Police Department as the investigating agency.

The breakthrough came in July 2025, when Harris County authorities contacted San Francisco with a tip that a body found in Texas might be Lanier. From there, the SFPD Missing Persons Unit worked with the Houston Police Department and the State of California Department of Justice Bureau of Forensic Services to compare evidence and confirm the identification. Police also thanked the Harris County Institute of Forensic Science, the New York City Police Department and the Greenville Police Department in South Carolina for helping push the case across state lines and, in the end, across generations.

Lanier was born on October 25, 1946. Police described her as African American, 5-foot-7, 130 pounds, with brown hair and brown eyes. Those details now belong to a woman whose name had been missing from the record for more than half a century, and whose identity had been reduced to a Jane Doe until DNA restored it.

The identification answers the question of who the Texas woman was and formally closes San Francisco’s 53-year missing-person mystery. It does not explain how Lanier died, and police have not described foul play. For now, the breakthrough stands as the rare kind of true-crime ending that comes not with another open lead, but with a name returned to the woman at the center of it all.