Demyon was last seen leaving his townhouse in Cockeysville, Maryland on the evening of January 13, 1997. Demyon drove away from his house in the unit-block of Gurteen Court in Cockeysville at around 6:15 p.m., driving to a nearby motel to use a pay phone. His car, a 1989 dark blue Pontiac Bonneville, was found on February 20, 1997 in the 1800-block of North Calvert Street in Baltimore City. No evidence of foul play was discovered. M (Information retrieved from NamUs.gov)