bathtub. >> who's my bathtub? >> my wife. >> okay. is she conscious? >> she's not. i'm a physician. >> sir, i can't understand you. can you calm down just a little bit? >> i need help. >> okay. your wife is unconscious? >> she is unconscious. she's underwater. in the bathtub. >> could you get her out of the water? >> i can't. i let the water out. >> she's out of the water? >> she's out of the water now. i want you to get me an ambulance. >> prosecutors brought in a bathtub similar to the one in the mcneal home so witnesses could demonstrate how michelle was found. kristi's husband doug said mcneal instructed them when they were trying to revive her. >> he'd throw his hands in the air. i think twice he would say, why? why would you do this? all because of a stupid surgery. then he would say, okay, continue. so i continued doing chest