Richard Diamond: The John Blackwell Case

Original Release Date: December 7, 2016 A man shows up at Diamond’s office asking him to advise him if his murder plan will succeed. Original Air Date: December 17, 1959 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