Sally Anne Schneider was 26 when she was last seen in San Anselmo, California, on February 18, 1984. She was described as 5 feet 4 inches, about 130 pounds, with brown hair, hazel eyes and a scar on her right knee. Her clothing that day was recorded as a gray tweed jacket, a purple blouse, purple plaid pants and blue canvas shoes.

Her disappearance is unexplained. Family members reported no ongoing disputes and there was no indication she planned to leave without notice. A day after she vanished, her wallet was mailed back to her apartment, a detail investigators and relatives have found unsettling. DNA samples have been submitted in hopes of identifying any remains, but there has been no match and no significant leads have developed.

The case remains open with the San Anselmo Police Department. Does anyone who knew Sally or who was in San Anselmo in February 1984 have information to share?