Gail Knowlton, 33, disappeared after leaving her Salem Heights apartment in Salem, Massachusetts, on the morning of January 21, 1992, intending to go to her job at the Sears Credit Bureau. She never arrived at work and has not been seen or heard from since. At the time she was married and left behind a paraplegic husband, Edward, and a 16-month-old son.

Neighbors reported arguments and other suspicious activity at the Knowlton apartment around the time of her disappearance, but a search of the residence produced no evidence of a crime. Police noted Gail was on probation for incidents involving her children from a previous marriage, though it is unclear whether those matters relate to her disappearance. Years later investigators consulted a local psychic who described a vision of Gail being offered a ride and taken to Mount Washington, New Hampshire, where the psychic said she was pushed down an embankment; that account has not been independently verified.

The case remains an unsolved missing person investigation. Does anyone who knew Gail, the Salem Heights neighborhood in 1992, or who has information about her movements that day have anything to share?