"The Lost Reindeer" CSI Christmas Episode

When the CSIs are alerted to the murder of a man dressed as Santa Claus, they determine the victim was stabbed to death during a company holiday party.

"The Lost Reindeer" CSI Christmas Episode

David Hodges (Wallace Langham, left) walks with D.B. Russell (Ted Danson in the CSI lab as the two of them discuss the death of a man at an elaborate Holiday party complete with real snow and reindeer, on CSI: CRIME SCENE INVESTIGATION, Wednesday, Dec. 11 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Photo: Neil Jacobs/CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved

"The Lost Reindeer" CSI Christmas Episode

David Hodges (Wallace Langham, right) has a conversation with Morgan Brody (Elisabeth Harnois) in the lab about his findings on the death of a man that was found at an elaborate Holiday party complete with real snow and reindeer, on CSI: CRIME SCENE INVESTIGATION, Wednesday, Dec. 11 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Photo: Neil Jacobs/CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved

"The Lost Reindeer" CSI Christmas Episode

Morgan Brody (Elisabeth Harnois) holds a case file and is attentive as she listens to what Hodges has found out about a man that was found dead at an elaborate Holiday party complete with real snow and reindeer, on CSI: CRIME SCENE INVESTIGATION, Wednesday, Dec. 11 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Photo: Neil Jacobs/CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved

"The Lost Reindeer" CSI Christmas Episode

D.B. Russell (Ted Danson, left) lends an ear to Morgan Brody (Elisabeth Harnois) as the two of them discuss the evidence associated with the death of a men found dead at an elaborate Holiday party complete with real snow and reindeer, on CSI: CRIME SCENE INVESTIGATION, Wednesday, Dec. 11 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Photo: Neil Jacobs/CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved

"The Lost Reindeer" CSI Christmas Episode

Julie Finlay (Elisabeth Shue) is happy to be a part of a Holiday celebration for the CSI team after a case of a man found dead at an elaborate Holiday party complete with real snow and reindeer, on CSI: CRIME SCENE INVESTIGATION, Wednesday, Dec. 11 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Photo: Neil Jacobs/CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved

"The Lost Reindeer" CSI Christmas Episode

Dr. Robbins (Robert David Hall) smiles while enjoying the team Holiday party in the lab after the case of a man found dead at an elaborate Holiday party complete with real snow and reindeer, on CSI: CRIME SCENE INVESTIGATION, Wednesday, Dec. 11 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Photo: Neil Jacobs/CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved

"The Lost Reindeer" CSI Christmas Episode

Morgan Brody (Elisabeth Harnois, left) smiles as she discovers who her secret santa is as Greg Sanders (Eric Szmanda) enjoys the moment after a tough case involving the death of a man at an elaborate Holiday party, on CSI: CRIME SCENE INVESTIGATION, Wednesday, Dec. 11 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Photo: Neil Jacobs/CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved

"The Lost Reindeer" CSI Christmas Episode

It’s toast time for the CSI team at their Holiday party as Nick Stokes (George Eads, center) raises a glass of bubbly with Julie Finlay (Elisabeth Shue) while other team members enjoy the party after a touch case, on CSI: CRIME SCENE INVESTIGATION, Wednesday, Dec. 11 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Photo: Neil Jacobs/CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved

"The Lost Reindeer" CSI Christmas Episode

Nick Stokes (George Eads, right) visits prison inmate Gary Lee Walt (Patrick Kilpatrick) in the hospital about a man that was killed at an elaborate Holiday party complete with real snow and reindeer, on CSI: CRIME SCENE INVESTIGATION, Wednesday, Dec. 11 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Photo: Neil Jacobs/CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved