Sirhan Bishara Sirhan is a Palestinian-Jordanian man who assassinated Senator Robert F. Kennedy Sr., a 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, Sirhan shot and mortally wounded Robert Kennedy shortly after midnight at the Ambassador Hotel in Los Angeles; Kennedy died the next day at Good Samaritan Hospital. The circumstances surrounding the attack, which took place five years after John's assassination, have led to numerous conspiracy theories.

Robert Francis Kennedy, also known by his initials RFK, 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 an icon of modern American liberalism.