In 1969 nine people were murdered, seven occurred over a two-night spree in Los Angeles and included a pregnant actress named Sharon Tate. Just two years later, Charles Manson and his followers were convicted and found guilty of some of the most vicious murders to ever appear in California's long history. Cliff Shepard, a retired cold case and robbery-homicide detective with the Los Angeles Police Department, has launched his own investigation with researcher Charlie Cook to attempt to uncover the truth. "M