Roberta Mitchell, 31, disappeared from her Camden, New Jersey, home on Arlington Street on September 2, 2000. Her father left for work that morning after seeing her asleep; when he returned later the house was empty and Roberta was gone. There were no signs of a struggle and no note. A formal missing person report was filed weeks later.

Described as a vulnerable adult with the mental capacity of a young teenager, Roberta could be especially trusting. She is 5 feet 5 inches, about 140 pounds, with black hair, brown eyes and a limp caused by one leg being shorter than the other. She was known to visit shops in the 2000 block of Mount Ephraim Avenue and around 8th Street and Carl Miller Boulevard.

The Camden County Police Department lists the investigation as active but the case has received little media attention. Does anyone who knew Roberta or who lived in those neighborhoods in 2000 have information that could help explain what happened that day?