Oswald, a US Marine who defected to the Soviet Union only to return and settle in Dallas, Texas, with his Russian wife and daughter, is widely believed to have been the assassin of US President John F. Kennedy. On November 22, 1963, Oswald allegedly fired three shots from a window on the sixth floor of the Texas State School Book Depository, killing Kennedy. While in police custody, Oswald was murdered by nightclub owner Jack Ruby. Whom did Oswald allegedly try to assassinate earlier in 1963? Discuss
Source: The Free Dictionary