Overload

Grissom finds himself at odds with the Sheriff when he insists on a deeper investigation into what seems to be a suicide at a construction site. The Sheriff is pressured by the site operator to free up the site, while Grissom insists that the man may have been murdered, limiting access to the crime scene and causing construction delays. Meanwhile, Nick and Catherine get stuck with a case with little evidence beyond angora fibers, which are found on a dead teen's underwear. As details are exposed, they believe that the boy's psychologist wasn't acting on the up-and-up.