Tara Grant told her husband that she would call the police, and he would go to jail for striking her, according to the account. Stephen Grant told police that he then began to choke his wife. Grant told police that after his wife stopped moving, he placed a belt around her neck and tightened it. He said he put her in the back of the SUV and covered her with plastic. On Feb. 11, he said, he drove the vehicle to the nearby tool-and-die-shop where he worked. He told police that he broke band saw blades into large pieces, wrapped...