The dead man's sister fights to clear his name. "48 Hours" correspondent Maureen Maher investigates in "In Jason's Name," By the time Sarah Corbett Lynch was 8 years old, she had lost three ...

In August 2015, former FBI agent Tom Martens and his daughter Molly Corbett admitted killing her Irish-born husband Jason Corbett, insisting they beat him in self-defense with a brick paver and a ...