A killer makes a call

A killer calls the authorities after committing a chilling murder in each of these shocking true crime stories. Some concoct an elaborate alibi or blame someone else. Others claim self defence or confess to a bizarre and twisted series of events that lead to them committing the killing. In every case the call is a key piece of evidence in the search for justice, as investigators piece together the case.    Illustrated with evocative drama reconstruction, location filming and archive, each story is told through interviews with family and friends, insights from detectives who solved each case, and analysis from expert criminologists.