Donna Kay Gibson, 32, disappeared from her home in Bumpass, Virginia, on a cold February morning in 1995. The night before she vanished she felt unwell and slept on the living-room couch while her husband and children slept in the bedrooms. By morning she was gone; her nightgown was the only clothing known to be what she’d been wearing. Her purse and keys were left behind and her car remained in the driveway. There was no sign of a struggle and no note.

Described as a devoted mother with sandy, shoulder-length hair, blue eyes, a mole on the left cheek, a C-section scar, and a butterfly tattoo on the left ankle, Donna’s disappearance prompted searches of nearby woods and waterways and an investigation by the Louisa County Sheriff’s Office. Investigators conducted interviews and re-examined evidence over the years but turned up very few leads and have not determined whether she left voluntarily or met with foul play.

Does anyone with knowledge of Donna, her routes, or that neighborhood in February 1995 have information that could help explain what happened?