Linda Sue McHugh was 29 when she vanished from Wyoming, Michigan. A mother to a baby girl, she was last heard the early morning of December 13, 1993, in a distressing phone call placed between 3:00 and 3:30 a.m. to her boyfriend asking to be picked up from a local party store. When he arrived she was not there and she has not been seen or heard from since.

Described as nurturing but struggling with addiction at the time, McHugh had brown hair, heterochromia with one brown eye and one blue eye, and an X tattoo on the back of her left hand. Investigators have explored possible links to a string of disappearances and murders of women in the Grand Rapids area who were involved in sex work, but no definitive connection has been established in her case. Tips and inquiries, including review of persons of interest, have not produced conclusive answers and the case remains open.

If anyone knew Linda, her routines, or was in the Wyoming or Grand Rapids area that night, does any detail stand out that could help resolve what happened to her?