Ep 17. Bullet Bump

Lie To Me season 2 episode 17, titled "Bullet Bump," follows Dr. Cal Lightman and his team as they become embroiled in a complex case involving a murder on a college campus. The episode opens with a young woman being gunned down in broad daylight while walking from her dorm to class. The victim, Melissa, was a star student and popular among her classmates, but her death leaves many unanswered questions.

Dr. Lightman is brought onto the case by his old friend, Detective Wallowski, who is struggling to solve the homicide. Lightman and his team begin their investigation by first examining the crime scene. They analyze the bullet trajectory and the location of the shooter in order to determine if there were any witnesses who may have seen the killer.

Meanwhile, FBI Agent Reynolds is also assigned to the case, but he and Lightman don't always see eye to eye. Reynolds is convinced that Melissa was targeted because of her involvement in a campus protest group, while Lightman believes the motive may be more personal.

As the investigation continues, Lightman and his team interview several suspects, including Melissa's ex-boyfriend, her roommate, and a professor who may have had a romantic interest in her. Through their analysis of the suspects' microexpressions, the team is able to determine who is lying and who may have had a motive for killing Melissa.

As more evidence comes to light, Lightman and Reynolds begin to butt heads, with Lightman believing that Reynolds is leading the investigation in the wrong direction. At the same time, Lightman's team discovers a key piece of evidence that may prove crucial to solving the case.

Ultimately, the team uncovers a shocking truth that sheds new light on the murder and exposes a web of deceit that has been hidden on the college campus. The episode ends with Lightman and Reynolds finally coming to an understanding, and the killer being brought to justice.

Overall, "Bullet Bump" is a gripping and thought-provoking episode of Lie To Me that showcases the unique investigative techniques used by Dr. Lightman and his team. With excellent performances from the cast and a well-written script, it is a standout episode in an already impressive series.