Terrifying on Instagram: "August 1969 marked the beginning of one of America’s most infamous criminal trials, as the so-called “Manson Girls”—Susan Atkins (21), Patricia Krenwinkel (22), and Leslie Van Houten (19)—faced charges for the Tate-LaBianca murders. These young women, devoted followers of Charles Manson, horrified the nation not just with their crimes but with their courtroom behavior. Daily, they marched into court singing Manson’s songs like a twisted choir, their voices eerily synchr