Despite pressure to conduct a solid inquiry of the Robert Kennedy assassination to avoid the controversy following his brother's murder, there are various unexplained details in Los Angeles Police investigation which concluded Sirhan Sirhan was a lone shooter. Two alternative theories are reviewed along with claims that important evidence was altered and destroyed over the years; that Sirhan was acting under hypnosis and that there was a second shooter. Conspiracy examines the assassination of Robert F. Kennedy who was murdered in California while running for president. It examines the conflict evidence of the case and considers a number of theories including whether there was a cover-up by the LAPD, whether Sirhan Sirhan was a Manchurian Candidate, whether there was a second gunman, and whether Sirhan acted alone.