Donna Geneve Mullen, 37, was last seen July 19, 1986, in Jacksonville Beach, Florida. A bartender at the Ritz Bar and a mother of three, she was well known locally and nicknamed Duck for a distinctive walk. A neighbor reportedly saw her near her North 2nd Street home the day she vanished; her personal belongings were later found undisturbed in the apartment.

She had several tattoos, including a black panther on her left shoulder and two red hearts with a black letter K on her right wrist. Traces of cocaine were reportedly found on her motorcycle, and some family members have speculated about a possible drug deal gone bad. Investigative leads were followed over time but stalled, and the disappearance remains unsolved.

Does anyone who knew Donna, frequented the Ritz Bar in 1986, or has information about her whereabouts that summer have details to share?