Cold Case Files

The Calling Card

A hitchhiker is murdered, and a mysterious stack of business cards leads police on a 38-year hunt for her killer.

Check out our great sponsors!

K12: Take charge of your child's education at <a href="https://www.k12.com/?leadsource=radio&amp;lead_source_detail=radio&amp;tactic=offline&amp;vendor=eicoff&amp;vanity_url=k12.com-podcast&amp;utm_campaign=podcasting&amp;utm_medium=radio&amp;utm_source=k12.com-podcast" target="_self">K12.com/podcast</a> 

SimpliSafe: Claim a free indoor security camera plus 20% off with Interactive Monitoring at <a href="https://simplisafe.com/coldcase" target="_self">simplisafe.com/coldcase</a> 

Shopify: Go to <a href="https://www.shopify.com/?utm_campaign=paid_audio_-_podcast_-_amer_-_united_states_-_all_-_experimential_-_english_-_awareness&amp;utm_source=podcast&amp;utm_medium=audio&amp;utm_term=coldcase" target="_self">shopify.com/coldcase</a> for a FREE 14 day trial and get full access to Shopify’s entire suite of features!

Quote your car insurance at <a href="https://www.progressive.com/" target="_self">Progressive.com</a> to join the over 27 million drivers who trust Progressive!

Based on the iconic, Emmy-nominated series on A&amp;E, this show explores some of the most difficult-to-solve murders, which stymied investigators and went cold, sometimes for decades. In fact, one-third of all murders in America remain open. But thanks to dogged investigators and breakthroughs in forensic technology, these cases become part of the rare 1% of cold cases that are ever solved. Cold Case Files is hosted by Paula Barros.