Bonus Episode: Karen Kilgariff Chases Darkness with Billy

Summary: In this special live episode from a packed Skylight Books in Los Angeles, Karen Kilgariff interviews Billy on the night of the release of his book "Chase Darkness with Me: How One True Crime Writer Started Solving Murders." They talk about Billy's first ever murder case, his first solve, their mutual friend Michelle McNamara, and the Golden State Killer--with the help of surprise guest Paul (who Polly was hiding at the bar until the right moment).