Andriene Patricia Walker, known as Passion, was 19 when she disappeared from her Upper Darby, Pennsylvania, home in late summer 2003. She was last seen on September 8, 2003, at a residence near Windrim Avenue and North Pennock Avenue in the Kirklyn section. At the time she was reportedly wearing a red shirt, black pants, and boots.

Andriene is described as a Black female with brown hair and brown eyes. Distinguishing marks include a large scar on her lower right leg and a pigment disorder that produced large white marks on her arms and legs. She had an unspecified medical condition and her case is classified as an endangered missing person by the Upper Darby Township Police Department.

Very few details about the circumstances of her disappearance or potential leads have been made public, and the investigation remains open. If anyone knew Andriene, her routines, or saw her in the Kirklyn area around September 8, 2003, please share what you remember.