Next up on You Can't Make This Up, we are talking about Catching Killers. This series retells the stories of some of America’s most notorious serial killers from the point of view of the people who caught them. Each film in this series recounts the investigation into one infamous case.Next week, our host Rebecca Lavoie will be interviewing one of the series directors, Alex Emslie. Make sure to watch Catching Killers before then, and especially the two-episode arc "True Lies, Part 1 & Part 2: The Happy Face Killer" to follow along with Alex Emslie's insight into the case.We want to know what story shocked you the most on Catching Killers. If you have thoughts to share about this series, tweet Rebecca @reblavoie and she might just read your tweet on our next episode! Stay tuned!