The Mentalist Episode 1.22 Blood Brothers

The team is called to Bright Arch, a wilderness program for troubled youth to investigate the death of one of the students, Justin Prentiss. Using his mentalist skills, Jane uncovers that the boy was buried alive. Jane is able to talk to the students in a less formal setting and finds out that Justin was part of the Z crew, a secret group that gets its name from the story of a mad ax man named Zachariah. Jane stages the resurrection of Zachariah at the school's Sacred Fire, scaring Elliot, the anonymous leader of Z crew, into confessing to Justin's murder.