Although Charles Manson is notoriously connected to the brutal slayings of actress Sharon Tate and other Hollywood residents, he was never actually found guilty of committing the murders himself. However, he is still associated with several brutal slayings including the famous 'Tate-La Bianca' killings that have immortalized him as a living embodiment of evil. Images of his staring 'mad eyes' are still used today to illustrate countless serial-murder news stories.

Together with Manson, The Family (his young, loyal drop-out disciples of murder) are thought to have carried out some 35 killings. Most were never tried, either for lack of evidence or because the perpetrators were already sentenced to life for the Tate/La Bianca killings. In May 2007 Manson was denied parole for the 11th time.