A high-profile double murder in Michiana was the subject of a TV show that aired Sunday night.
John and Carolyn Tarwacki were shot and stabbed to death in Feb. 2010 at their home in Howard Township, Mich.
Keith Lintz was arrested in Oct. 2012 for the crime and was recently convicted on two charges of premeditated first-degree murder and one charge of carrying a firearm to commit a crime.
He's serving a life sentence in prison.
The TV show "On the Case with Paula Zahn" featured the Tarwacki's story.
Family members, including Carolyn Tarwacki's mother, were interviewed for the show. A state police detective and Michigan's assistant attorney general also participated.