Lisa Lau Tu, a 42-year-old woman from Potomac, Maryland, was last seen on July 14, 1988, and has not been heard from since. Her common-law husband, Gregory Mung-Sen Tu, claimed he had put her on a 5:00 p.m. flight to San Francisco, California, to visit a sick friend. However, authorities confirmed she never arrived. While a plane ticket was purchased in her name, fellow passengers reported that her assigned seat, 38-A, was empty. The friend she was purportedly going to visit was in good health a
...Read MoreLast Seen: Jul 14, 1988
Account
