Summary: Dan receives a letter to Box 13 where the writer announces he’ll kill Dan in four days. Original Air Date: Sometime in 1948 Support the show monthly at patreon.greatdetectives.net Support the show on a one-time basis at <a href="http://support.greatdetectives.net" rel="noopener">http://support.greatdetectives.net</a>. Mail a donation to: Adam Graham, PO Box 15913, Boise, Idaho 83715 Read more ...<br><br>This show is part of the Spreaker Prime Network, if you are interested in advertising on this podcast, contact us at <a href="https://www.spreaker.com/show/4607052/advertisement">https://www.spreaker.com/show/4607052/advertisement</a>
