The new season of People Magazine Investigates will delve into a number of shocking cases from across the country. Cases featured this season include a chilling, execution-style murder in West Palm Beach, Florida carried out by a killer in a clown costume; the devastating murder of a young soon-to-be mother outside Chicago, Illinois by a public servant trusted by the community; and a Maryland woman who, after taking a harmless genealogy test to learn more about her past, discovers her birth father is wanted for some incredibly heinous acts, among other gripping stories.