A robbery suspect was rescued by officers after his intended victims disarmed him, beat him with a metal broomstick and were about to whack him with a shovel, authorities said. Police officers who were summoned to the home late Tuesday said they found the suspect, identified as Darrel Rolle, 27, lying on the living-room floor as Wu Ni's family held him down. "He was so exhausted, we had to help him walk to the patrol car," Sheriff's Deputy Brian Barnes said. Ni, a restaurant cook, told officers that he, his wife, his parents and other family members were returning to...