CSI “Sqweegel” Season 11 Episode 4 (Photo)

See a sneak peak and check out photos of the upcoming episode of CSI Season 11 Episode 4 titled "Sqweegel" which airs on Thursday, October 14, at 21:00 on CBS. You can read all our coverage CSI here. Episode Synopsis: CSI "Sqweegel" Season 11 Episode 4 - Sqweegel, a serial killer who punishes the local heroes that hide the hidden secrets that are on the hunt in Las Vegas, on CSI: Crime Scene Investigation, Thursday October 14 at CBS Television Network.