Robin Monique Ellis, 38, disappeared while working a pizza delivery shift in Philadelphia on the evening of December 7, 2003. She left Woodland Village Pizza near 63rd and Woodland Avenue around 5:00 p.m. with four orders to deliver. It is believed she completed at least one delivery, but she never returned to the shop and has not been seen or heard from since.

Robin is described as a Black female, 5 feet 4 inches, 115 pounds, with black braided hair, brown eyes, plastic-framed glasses, pierced ears, a light-colored birthmark near her temple, possible scars on her feet, and a tattoo reading Sylvia on her arm. Two days later her brown 1995 Hyundai Elantra was found abandoned on the side of northbound Interstate 95 about 20 miles from where she was last seen; investigators reported no immediate signs of foul play or a struggle. Her home had been burglarized twice in the months before she vanished, and it has been suggested she may have also been working as an unlicensed cab driver, but no clear link has been established.

Her family, including a teenage son living in Florida, say leaving without warning was out of character. Anyone with information about her deliveries, vehicle, or whereabouts that evening is asked to come forward.