What's This? in "Frame by Frame" Season 14 Episode 5
Greg Sanders (Eric Szmanda) has what he hopes to be evidence he found in fibers from the carpet at the crime scene of a current case that has eerie similarities to a cold case that has haunted the team for 14 years, on the milestone 300th episode of CSI: CRIME SCENE INVESTIGATION, Wednesday, Oct. 23 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Photo: Michael Yarish/CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved.