On August 9, 1969, the headlines across the country mourned the loss of 26-year-old and 8 ½ months pregnant actress Sharon Tate and four others at her estate at 10050 Cielo drive in Beverly Hills – Jay Sebring, Wojciech Frykowski, Abigail Folger, and Steven Parent. Dominick Dunne recalls that “The shock waves that went through …