Starting in 1987, three murders were committed on the Western Las Vegas University campus, one of which provided Catherine Willows to investigate a suspect - John Mathers, security guard of the university. Mathers was arrested and convicted. Two years ago he was executed. But the night of his execution another murder with the same M.O. was committed. Eventually, Mathers turned out to be a copycat, responsible only for one murder, and the serial killer got away. And today, the evidence found by Greg Sanders at a fresh crime scene leads Catherine to the conclusion that the killer is back. Written by
David Shahoumian <firstname.lastname@example.org>
Did You Know?
When the Willows and Grissom are looking at the recently installed hand rail, Willows says that the cement is fresh. The handrail would not be installed using cement, it would be fixed with concrete, of which cement is an ingredient. See more
[Grissom takes a swab of a machine gear and rubs it on the blood tester
[Grissom shows him the results
Performed by Rammstein See more