December 4, 2012 11:26 PM

‘In Cold Blood’ killers linked to unsolved 1959 Florida murders

A detective is trying to prove that Perry Smith and Richard Hickock, who were executed for the 1959 murders of a Kansas family of four, captured in Truman Capote's book, “In Cold Blood,” also were responsible for the Florida killings of Cliff and Christine Walker and their children that same year.

Related content