CSI: Crime Scene Investigation season 15, episode 3: Bad Blood airs tonight on CBS.
Sara and Greg are quarantined after responding to a crime scene that’s contaminated with a deadly pathogen.
Here’s CBS’s synopsis of the show:
“CSI: Crime Scene Investigation is a fast-paced drama about a team of forensic investigators trained to solve crimes by examining the evidence. They are on the case 24/7, scouring the scene, collecting the irrefutable evidence and finding the missing pieces that will solve the mystery. D.B. Russell, the new CSI supervisor for the grave shift, comes to the team after heading the Seattle Crime Lab. He’s a family man and scientist, but not a nerd. Son of hippie parents, he’s a ‘left coast’ Sherlock Holmes who devours crime novels and looks at every crime scene as if it were a story waiting to be told.”
CSI: Crime Scene Investigation season 15, episode 3 airs Oct. 12 at 10:30 p.m. EDT on CBS. Take a look at a preview of tonight’s episode below: