Lie to Me (2009)

S02E05 Grievous Bodily Harm

Cal's longtime friend, Terry Marsh, arrives in town, bringing chaos in his wake. At the same time, the rest of the team engages with students from a local prep school to investigate their potential involvement in a menacing tape that was delivered to the headmaster. As tensions rise, both situations intertwine, leading to unexpected challenges for Cal and his colleagues.