48 Hours
Murder in the Mansion
It was one of the most notorious cases in Texas history -- an ambush in a mansion that killed two and wounded two others -- and to this day, no one has been held accountable. Correspondent Maureen Maher investigates
It was one of the most notorious cases in Texas history -- an ambush in a mansion that killed two and wounded two others -- and to this day, no one has been held accountable. Correspondent Maureen Maher investigates