Release Date: March 24, 2011Also known as the Cornish horror. While recovering from a convalescence, Holmes has to solve a bizarre murder that local legend would seem to blame on the devil.Original Air Date: January 13, 1947Support the show monthly at patreon.greatdetectives.netSupport the show on a one-time basis at http://support.greatdetectives.net.Mail a donation to: Adam Graham, PO Box 15913, Boise, Idaho 83715Take the listener survey at http://survey.greatdetectives.netGive us a call at 208-991-4783Follow us on Instagram at http://instagram.com/greatdetectivesFollow us on Twitter @radiodetectives