Accused: Guilty or Innocent 6x7 Murdered My Parents Or Innocent Son

A former NFL player and his wife are shot dead in Houston while they sleep. Their home is locked and alarmed, so, with no signs of an intruder, suspicion falls on their 16-year-old son. Charged with capital murder and facing life in prison, their son faces an intense 5-year legal battle. Is he a grieving teen or a cold-blooded killer?