About this episode
Original Release Date: March 1, 2017 Diamond and the city’s other Private Eyes have to take a test. When other detectives are killed in police headquarters, Diamond has to figure out who did it. Original Air Date: March 19, 1950 Support the show monthly at https://patreon.greatdetectives.net Support the show on a one-time basis at https://support.greatdetectives.net Mail a donation to: Adam Graham, PO Box 15913, Boise, Idaho 83715 Give us a call at 208-991-4783 Take the listener survey at https://survey.greatdetectives.net Check out our social media at https://www.greatdetectives.net