>> he went barefooted in a pair of brown shorts. he got to the store. he bought the snuff. he started back home. >> less than half a block from this store, yusef bell stepped off this curb and vanished. >> and nobody saw anybody do anything or anything. but they did see him come back across the street. and that's the last that we saw him. >> camille bell called the police. they came and said they'd write a report. that's all. days went by. camille waited with two older children and yusef's 3-year-old sister. >> and so she is terrified. if he can go to the store and they can steal him, then she doesn't want to leave the house. she doesn't want to do anything. >> camille hid her own fear from