You should. The gun Sirhan had used 8 bullets. More bullets were recovered from the scene. The autopsy said the fatal shot was fired from 1-3 inches away. Sirhan was never that close to RFK. In 1975 a court order a group of experts to rexamin the bullets. They say that Sirhan's gun did not fire the fatal bullet and that there were two guns that were used. Audio recordings that exist suggest at least 10 bullets were fired. The security guard that was standing behind RFK did pull his weapon but says he never fired it and that it was a 38 , the police never examined the gun, but he did own a 22 (same cal a fatal bullet) but said he sold the gun before the assassination it has been proven he sold it 3 months after the assassination. Kennedy ended up with the security guard's clip on neck tie in his hand. So there are a lot of ???? in the evidence. RFK Jr thinks the security guard, Eugene Thane Cesar, killed his dad.