Extra: Alec McNaughton's 911 call

      |After he says he and his wife, Cathy, shared a romantic breakfast on Valentine's Day weekend 2009, Alec McNaughton visited his mother, who lived about an hour away. He tells a 911 operator that when he returned home, he found Cathy on the floor, covered in blood, unresponsive. She had been stabbed 31 times.

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