CSI: Vegas 1x07 "In the Blood" Season 1 Episode 7 Promo Trailer HD - An abandoned horse covered in blood leads the CSI team to a halfway house for convicted murderers. Also, Grissom and Sara begin to circle their prime suspect in the David Hodges case, on the CBS Original series CSI: VEGAS, Wednesday, November 17th on CBS, and available to stream live and on demand on Paramount+.