tight knit brooklyn community shattered. even the police were shake ton their core. -- shake ton their core. he only had to make it 7 blocks. on monday afternoon 8-year-old lieby left day camp to walk home. the first time his parents let him make the trip by himself but he quickly became disoriented. lieby is seen on grainy surveillance footage lost and alone. he stopped a strange and asked for help. but lieby never made it home. a frantic search began, less than 48 hours after he vanished, police identified the strange, levy aaron. early wednesday morning, police went to aaron's attic apartment and found h his door slightly open. detectives asked where the boy was and he nodded toward the kitchen. inside the refrigerator was a