There was no evidence to that prior knowledge.
November 24, 1963 was the date that Jack Ruby, a local night-club operator, shot and killed Oswald, who was in police custody.
According to the Warren Commission, the assassin was Lee Harvey Oswald, acting alone.
Dallas Texas nightclub owner Jack Ruby shot Lee Harvey Oswald, in the Dallas Police Department parking garage while he was being transported, killing him. He fired a .38 caliber special into his abdomen at close range but it was not a contact wound.
Lee Harvey Oswald killed John Fitzgerald Kennedy at Dallas Texas, while JFK was riding in a motorcade with his wife on the left, and the governor of Texas in the front seat with his wife at his side. Oswald killed JFK at 12:30 p.m at the Dealey Plaza and wounded the governor of Texas.
Lee Harvey Oswald was killed by Jack Ruby.
No. JFK was killed by Lee Harvey Oswald. Jack Ruby then killed Lee Harvey Oswald before he was able to stand trial for the assassination.
Harvey Emerson Oswald was killed in action on February 19, 1942.
Jack Ruby is involved in the JFK assassination because he killed Lee Harvey Oswald, the man who killed JFK, while Lee Harvey Oswald was walking to his trial. Now, nobody knows why Lee Harvey Oswald killed JFK because Ruby assassinated him before he could talk about the case.
Lee Harvey Oswald killed John F. Kennedy.
Lee Harvey Oswald?
Lee Harvey Oswald (acting alone) shot and murdered President John F. Kennedy and Dallas Texas police officer J.D. Tippit. Jack Ruby (who was mentally unstable) shot and killed Oswald, while Oswald was in police custody. Ruby died of cancer in prison.
John F. Kennedy was assassinated on November 22, 1963. He was killed by Lee Harvey Oswald.
He didn't. Lee Harvey Oswald killed Kennedy and Jack Ruby killed Oswald.
Lee Harvey Oswald killed JFK in Dallas, Texas.
Oswald killed Kennedy and a police officer named Tippit.
Lee Harvey Oswald was convicted of killing the president.
The same day he killed JFK