The conspiracy theories relating to the assassination of Robert F. Kennedy, a United States Senator from New York, relate to non-standard accounts of the assassination that took place shortly after midnight on June 5, 1968, in Los Angeles, California. Robert F. Kennedy was assassinated at the Ambassador Hotel, during celebrations following his successful campaign in the Californian primary elections while seeking the Democratic nomination for U.S. President; Kennedy died the following day at Good Samaritan Hospital.