Release Date: June 23, 2011<br /><br />While retired, Sherlock Holmes investigates the murder of a school teacher.<br /><br />Original Air Date: April 21, 1947<br /><br />Support the show monthly at <a href="https://patreon.greatdetectives.net/" target="_blank" rel="noreferrer noopener">https://patreon.greatdetectives.net</a><br /><br />Support the show on a one-time basis at <a href="https://support.greatdetectives.net/" target="_blank" rel="noreferrer noopener">https://support.greatdetectives.net</a><br /><br />Mail a donation to: Adam Graham, PO Box 15913, Boise, Idaho 83715<br /><br />Give us a call at 208-991-4783<br /><br />Take the listener survey at <a href="https://survey.greatdetectives.net/" target="_blank" rel="noreferrer noopener">https://survey.greatdetectives.net</a><br /><br />Check out our social media at <a href="https://www.greatdetectives.net/" target="_blank" rel="noreferrer noopener">https://www.greatdetectives.net</a>