December 6, 1991. Austin, TX. The local fire department is called to the scene of a blaze at the I Can't Believe It's Yogurt store after 11pm when a police officer notices smoke coming from the rear of the building. But when the flames subside, it soon becomes clear something much more sinister is at play. Inside, the money is missing from the cash register, and four teen girls lay dead on the floor. The subsequent investigation yielded hundreds of suspects, dozens of confessions, and even sent two men to prison. Nearly thirty years later, however, we're still searching for the truth about what happened that night. Join host Ryan Kraus for a journey through the crime scene and beyond in an effort to unveil the face of evil.