While cases of proxy murder such as Charles Manson and the Tate-LaBianca murders may garner the biggest headlines, there are many cases that don't see the same level of infamy. The twisted layers of cases unravel and the master manipulators behind the crimes are brought to light as police investigate the murders of unsuspecting and beloved victims. From murder-for-hire and deadly cults to family ties, threats and coercion, cunning criminals manipulate others into doing their dirty work. These cases are discussed with experts and interviews with those involved.