The Robert Blake Murder Case

In 2001, legendary actor Robert Blake became known for more than his roles in "In Cold Blood"and "Baretta." He became the star suspect in a Los Angeles murder investigation that captivated the nation when he was arrested for the murder of his second wife, Bonny Lee Bakley. Blake was eventually acquitted and the murder was never solved. Now 18 years after the murder, Blake speaks to "20/20," shedding new light on the case and reflecting on his past, storied acting career, relationship with Bonny and life now.