48 Hours S18E30 - Deadly Obsession

Carl "Charlie" Brandt was a mild-mannered man who lived what seemed to be a normal life in Big Pine Key, Fla. He was devoted to his wife of 17 years, Teri, and close to her family. So, when Hurricane Ivan threatened the Florida Keys in September 2004, the Brandts headed to the Orlando home of Teri's niece, Michelle Jones, a successful television executive at the Golf Channel. But, a few days after the Brandt's arrival, police made a horrific discovery at Michelle's home: Teri, stabbed repeatedly, was dead; Michelle was also dead and brutally dismembered; and Charlie had hanged himself in the garage.