Biology 101 (2013)

When a college professor's life starts to spiral out of control, it coincides with the arrival of a mysterious new student in his biology class. This student harbors a potential link to a haunting secret from the professor's past. As the professor becomes increasingly obsessed, he risks not only his personal and professional life but also the safety of his family. Tension builds as he grapples with the consequences of his fixation, leading to a gripping confrontation with the shadows of his own history.