 During the course of one case, while taking back roads to avoid traffic on the way back to the lab from the scene of a murder, Calleigh is nearly killed when another vehicle forced her off the road into the water.She is able to escape the sinking Hummer, and while much of the evidence gets contaminated by this incident, she and the team eventually manage to solve the case.She is also shot in the line of duty after tracking down and confronting a suspect.