"Dead Talk: Amy, professor in "Who Dunnit" and speaker at Teachable Talk in Seattle, meets her ex there. She also meets the owner of a crime solving software, who's later found dead. Amy and her detective friend start investigating. An Education in Murder: A young writer's research prompts the police to revisit a famous murder case that convicted Amy's colleague at Elmstead, so Travis and Amy get a second chance at clearing the professor's name. Killer Timing: An escaped serial killer and an attempt on Travis's life make their most dangerous case yet as Amy and Travis team up with his FBI Agent ex to find the connection before it's too late. "--IMDb.com.