It is thought that neighbours of the Evangelista family were reluctant to help the investigation into their murder, due to fear of reprisal from the culprit.  Or more pertinently, fear of reprisal from La Mano Nera, or the Black Hand, who many suspected was ultimately responsible for the murders. But who were The Black Hand and were they even real at all? Go to twitter @unexplainedpod, facebook.com/unexplainedpodcast or unexplainedpodcast.com for more info. Thank you for listening. See omnystudio.com/listener for privacy information.