Werter hasn't given up the whole story yet, so all we can do is speculate. But, I feel the story going something like this: Tommy arrives on the scene after the attack. The wild-eyed maniac thrusts a gun in his face and threatens to kill him and then go after his wife and children if he doesn't cooperate. It's too late to help Haleigh, so he has no choice but to cooperate. The perp holds the gun on him and orders him to carry Haleigh's body to the car then drive to Shell Harbor. Once at the dock, with the gun still pointed at him, he follows the instructions to tie the cinderblocks to the little body, and so on and so on. IF Werter can present a reasonable argument, I'd be inclined to excuse Tommy. But without conclusive evidence and a credible eyewitness -- in other words, anyone but Misty -- that story will never hold water.