. >>> i'm darragh brown with the hour's top stories.ay iran was attacking and he sid say such an attack was probably in the works. cleaned up and rebuilding in the south tonight after severe storms swept through leading to the death of at least 11 people. louisiana, an elderly couple was killed after their home was wiped out by a tornado and 135-mile-per-hour winds. now back to "dateline." >>> welcome back to ""dateline" ext extra" i'm craig melvin. >> whoever tried to kill craig rideout tried to cover their tracks. his body found in the woods, his face changed beyond recognition to make sure he would not be identified. but the killer or killers did not take his cell phone. with it the detectives quickly started connecting dots. they were about to get another clue. one that would lead to a place called devil's bathtub and two unlikely suspects. once again, here's andrea canning. >> the case of the missing dad was now a murder investigation. investigator dave bolton had been up for 36 hours working two critical crime scenes. the basement