Former Florida reporter , Sean Dugas , 30 , goes missing August 27 . A buried body encased in concrete is found Monday in a Georgia backyard . Twin brothers , 31 , are being held on an accusation of concealing a death , police say . Police : " The twins were not involved with the murder and have been cooperating fully with authorities.
Former Florida reporter , Sean Dugas , 30 , goes missing August 27 . A buried body encased in concrete is found Monday in a Georgia backyard . Twin brothers , 31 , are being held on an accusation of concealing a death , police say . Police : Brothers earlier told their father they used his backyard to bury the missing man 's dog .