Charles Milles Manson (November 12, 1934 – November 19, 2017) led the California-based Manson Family cult based in the late 1960s. Some cult members committed a series of nine murders at four locations in July and August 1969. In 1971, Manson was convicted of first-degree murder and conspiracy to commit murder for the deaths of seven people, including film actress Sharon Tate. The prosecution contended that while Manson never directly ordered the murders, his ideology constituted an overt act of conspiracy. Before the murders, Manson had spent more than half of his life in correctional institu…