NEW : Prosecutor says he ca n't comment on whether suspect confessed . Bodies of two women and a boy , 15 , were found a week after they disappeared . A Dairy Queen manager went into the home on November 11 and found blood inside , Barber told the station . Matthew Hoffman , 30 , held in kidnapping of girl , gave confession , police says . 13-year - old son of one of the victims was found safe in a police car .
NEW : Prosecutor says he ca n't comment on whether suspect confessed . Bodies of two women and a boy , 15 , were found a week after they disappeared . Matthew Hoffman , 30 , held in kidnapping of girl , gave confession , police says . 13-year - old son of one of the victims was found safe in a police car .