Flaco Navaja

A professor hires Jonathan to track down a valuable item. George finds an alibi to explain the results of his drug test. Flushed with cash from his 'Super Ray' comic book, Ray heads to the bar--and meets a familiar barfly. Also available on Xfinity, iTunes, Amazon Instant Video and VUDU

Cole (Josh Close) receives a disturbing call from Lutz (Guest star Ryan O'Nan), who believes Walsh (Jeremy Renner) knows he killed Kowalski and is on his way to Walsh's diner. Lutz poses as a customer and strikes up a conversation with Walsh before pulling a gun and firing. Lutz escapes and Walsh discovers that one stray bullet went through the diner into his apartment, striking Beaumont. Cole fears for his future as Walsh and Casey begin to uncover pieces of his past relationship with Lutz. Meanwhile, Banks (Harold Perrineau) continues to be haunted by the number 42 while he and Delahoy (Adam Goldberg) investigate a string of bus robberies. One passenger, a clairvoyant, tries to help them catch the robber with her predictions, causing Banks to question whether fate can be stopped, on "The Unusuals." Also available on Amazon Prime

When an unidentified body is discovered inside a crushed car, Det. Mac Taylor, and the other CSIs must extract the bones in order to identify the victim and catch a predator. Also available on Amazon Instant Video