steve harmon and ball gretch. >> you said two things, special man, and special situation. >> this iske and we know, and we don't feel he could have done anything like that this. >> they prepared for a trial that they hoped would make clear to everybody, the police, the neighbor, the world, that chris could not, would not, did not harm the love of his life. >> there was never in 30 years of marriage, never one moment of violence. there was no motive for this man to kill his wife. >> harmon and gretch had a look at the neighbor's eyewitness account and suggested it was not conclusive at all. it was tragically incomplete. >> she saw three snapshots. what is missed by everyone is the wife getting into the jacuzzi, slimg, falling into the jacuzzi, hitting her head, going unconscious, and drowning. >> see this sharp corner sticking out into the spa? hitting her head on this would certainly have opened a gash and knocked christy out, said the attorney. >> she didn't see what was really happening during the times when she was not looking. >> that scream that made lyndsay patterson look over

steve harmon and paul gretch. you've said two things., special situation. >> i think both of us can say this is a man that we like and we know. we don't feel he could have done anything like this. >> chris hall and his daughters prepared for a trial which they hoped would make clear to everybody, the police, the neighbor, the world, that chris would not, could not, did not harm the love of his life. >> there was never, in 30 years of marriage, never one moment of violence. there was no motive for this man to kill his wife. >> they had a look at neighbor lindsay patterson's eyewitness account and suggested it was not conclusive at all. it was tragically incomplete. >> she saw three snapshots. what is missed by everyone is the wife getting into the jacuzzi, slipping, falling into the jacuzzi, hitting her head, going unconscious, and drowning. >> see this sharp corner sticking out into the spa? hitting your head on this would certainly have opened a gash and knocked cristi out, said the attorney. >> she didn't see what was really happening