请调整浏览器窗口大小或者请使用手机查看!
An interview with a former St. Bernardine student gives the guys confidence that they're on the right track with their most recent theory.
A former janitor becomes a potential key witness, but Peter and Sam struggle to track him down. Meanwhile, they examine a student trip to Costa Rica.
A student's sudden lack of cooperation slows the investigation, but an incident in the school parking lot sends Peter and Sam down a new path.
In the wake of their first documentary's success, Peter and Sam seek a new case and settle on a stomach-churning mystery at a Washington high school.