This gripping true-crime documentary investigates the haunting and unsolved "Burger Chef Murders" of 1978, where four teenage employees vanished during a graveyard shift at an Indiana fast-food restaurant.Their bodies were discovered the following day in a remote wooded area, sparking an investigation that has remained one of America's most chilling cold cases for nearly 50 years.Utilizing a unique blend of cinematic reenactments and archival interviews, directors Luke Rynderman and Adam Kamien explore four divergent theories to unravel the intricate web of mystery, ultimately presenting new evidence and a secondhand confession that could potentially solve the long-standing enigma.The Speedway Murders - official trailerWatch The Speedway Murders on Amazon Prime Video