The Caller

In 2008, an article in the monthly FBI bulletin argued that 911 calls could contain clues for homicide investigations. “The caller, in fact, may be the killer.” Brett Murphy investigated 911 call analysis for ProPublica. You can find their new show, Paper Trail, wherever you listen to podcasts. Say hello on Facebook, Instagram and TikTok. Sign up for our occasional newsletter. Follow the show and review us on Apple Podcasts. Sign up for Criminal Plus to get behind-the-scenes bonus episodes of Criminal, ad-free listening of all of our shows, invitations to virtual events, special merch deals, and more. We also make This is Love and Phoebe Reads a Mystery. Artwork by Julienne Alexander. Check out our online shop. Episode transcripts are posted on our website. Learn more about your ad choices. Visit podcastchoices.com/adchoices