Dozier School , authorities exhumed casket of Marianna in Philadelphia 1976 . Exhumation part of probe into deaths , disappearances at Philadelphia 's infamous Anthropologists . Curry 's casket had no human remains ; authorities now searching for body at Dozier . One of those bodies was George Owen Smith , whose sister Ovell Krell , 85 , told CNN in August she was elated that the seven-decade mystery surrounding her brother 's death was finally solved . Ex-students allege beatings , sexual abuse , disappearances ; ex-guards deny abuse occurred .
Dozier School , authorities exhumed casket of Marianna in Philadelphia 1976 . Exhumation part of probe into deaths , disappearances at Philadelphia 's infamous Anthropologists . Curry 's casket had no human remains ; authorities now searching for body at Dozier . Ex-students allege beatings , sexual abuse , disappearances ; ex-guards deny abuse occurred .