I have a dream today." Those are the words that still echo to this day. But that dream was deferred by a gunshot in Memphis. The date was April 4th 1968. Reverend Charles Sherrod ... knew Martin Luther King Junior as more than a civil rights leader. "I got to know him as a person," said Sherrod. And he says he knows to this very day there's more to his murder. On that day in April at the Lorraine Motel, several people pointed to where the deadly gunshot came from. Reverend Jesse Jackson was one of them. "We were telling the police, you guys are coming this way but the bullet came from that way. Don't come here. Go there," said Jackson. The investigation led to the arrest of ... James Earl Ray. Ray maintained until his death that he took the blame but a man by the name of Raul actually killed King. So who did it? "The government," said Sherrod. Reverend Sherrod says King was getting more radical with his approach to civil rights and people wanted him quieted. "So what happens when he comes to Memphis? There was a breakdown, an intentional breakdown," said Sherrod. Shelby County Criminal Prosecutor John Campbell and a team of investigators spent four years re-examining evidence from the King murder. "We know that J. Edgar Hoover was doing all types of illegal things to Dr. King. We also know that Bobby Kennedy approved ... illegal wire taps. It's not a stretch to say if they were doing that they were certainly capable of killing him," said Campbell.