Today's Mystery:Philo Vance returns from a trip to find a golden key in the mail, and a dead body in his office - with the same key.Original Air Date: April 18, 1950Originated in: New York CityStarred: Jackson Beck as Philo Vance, George Petrie as District Attorney MarkhamToday's program was provided by Radio Archives. Email detectives@radioarchives.com to get a free audiobook, a free ebook, and free old-time radio collection.Listerners to the GDOTR can get 50% off on a subscription to receive 600 transcription transfers per month for the next five years through Radio Archives at this link. (Affiliate link)Support 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 @radiodetectivesJoin us back here tomorrow for another old time radio detective drama.