On the Criminal Minds episode “The Witness,” a bus in Los Angeles is attacked with sarin gas. The Behavioral Analysis Unit (BAU) must act quickly to prevent another incident. The BAU has it new forensic psychologist Dr. Tara Lewis (Aisha Tyler) on the case. And with FBI Agent Natalie Colfax (Marisol Nichols) helping out too, the BAU should be able to find the culprit. One of the suspects is medical supply worker, Charlie Senerak.
Senerak is portrayed by Tim Kang. He’s best known for his role as Cho on The Mentalist. He’s also appeared on The Sopranos, Third Watch (Detective Kent Yoshihara), Law & Order, Chappelle’s Show (once as a probation officer, once as a car wash manager), Monk, The Office, and The Vampire Diaries (Oscar). Criminal Minds airs Wednesdays at 9pm on CBS.