Watch online: Who Really Killed Robert Kennedy?

According to the official coroner's report, the gun firing the fatal shots had to be less than 1-inch from the back of Kennedy's head. Eyewitness accounts put Sirhan Sirhan no closer than 1-3 feet in front of the man. Why were bullet-ridden ceiling tiles removed? Did investigators ignore conflicting testimony and destroy evidence? Why? This tape answers these questions and more