<p>As investigators work to figure out who killed 83-year-old Erma Kaylor, we're taking you to the crime scene, looking at important evidence that could hold the key to cracking the case. Frame by frame, we're walking you through the surveillance video that might have caught her killer. </p><p>See Privacy Policy at <a href="https://art19.com/privacy" rel="noopener noreferrer" target="_blank">https://art19.com/privacy</a> and California Privacy Notice at <a href="https://art19.com/privacy#do-not-sell-my-info" rel="noopener noreferrer" target="_blank">https://art19.com/privacy#do-not-sell-my-info</a>.</p>

What Happened to Jasmine Forbes? Part 1

Join CBS 21 Investigative Reporter Jessica Babb as she digs into some of the biggest unsolved cases from around Pennsylvania over the past few decades. From homicides to missing children, you'll hear real stories directly from the family members that lived these cases, and the investigators that try to solve them. With an inside look at key evidence, maybe someone listening may have information to help crack the case.