In 1994, three teenagers known as the West Memphis Three were convicted for the murder of three young boys in West Memphis, Arkansas. The prosecution claimed the murders were part of a satanic ritual. In 2011, the "three" (Damien Echols, Jessie Misskelley and Jason Baldwin) were released after reaching a deal with prosecutors and entering Alford pleas. Damien Echols, who served 18 years on death row, discusses the case, his imprisonment and his freedom, all of which he's written about in his new book, Life After Death.