Presidential candidate Robert F. Kennedy is assassinated by Sirhan Sirhan.

Robert Francis Kennedy, also known as RFK and Bobby, was an American politician and lawyer. He served as the 64th United States attorney general from January 1961 to September 1964, and as a U.S. senator from New York from January 1965 until his assassination in June 1968, when he was running for the Democratic presidential nomination. Like his brothers John F. Kennedy and Ted Kennedy, he was a prominent member of the Democratic Party and is considered an icon of modern American liberalism.

On June 5, 1968, Robert F. Kennedy was shot by Sirhan Sirhan at the Ambassador Hotel in Los Angeles, California, and pronounced dead the following day.

Sirhan Bishara Sirhan is a Palestinian-Jordanian man who assassinated Senator Robert F. Kennedy, younger brother of American president John F. Kennedy and a candidate for the Democratic nomination in the 1968 United States presidential election, on June 5, 1968. Kennedy died the next day at the Good Samaritan Hospital of Los Angeles. On April 17, 1969, Sirhan was convicted of first-degree murder, among other charges, and subsequently sentenced to death by gas chamber. In 1972, this was commuted to a life sentence in the aftermath of Furman v. Georgia. The circumstances surrounding the attack, which took place five years after President Kennedy's assassination, have led to numerous conspiracy theories.

June 5 is the 156th day of the year in the Gregorian calendar; 209 days remain until the end of the year.