Langston joins Catherine in the investigation of a body of a man found with a shot to the head and they collect evidences. In the autopsy, it is noted that the man was possibly a worker. When they find a burned-out car registered to Houston Dobbs, the CSIs learn that that he is the gunshot victim that worked in a diner. Brass visits the place owned by Barbie Audrey and she confirms that Houston worked part-time for her and was best friend of Bruno Curtis. Riley, Hodges and Wendy process the car and discover a valuable chip from the Hux Club casino and fingerprints from the dealer Wiley Schindler, who is in a fair. Now Wiley becomes person of interest and suspect of killing Houston.
"All In" is a reasonable episode of "CSI", with the story of two losers that find a fortune in valuable casino chips and believe they are lucky. However, fate shows that once down-to-lucky, hardly this condition will change and may become worst. My vote is seven.
Title (Brazil): "All In"