9 Moments from "Hero to Zero" - CSI S15 E15

The CSI team investigates the murder of a young victim dressed as a superhero, on CSI: CRIME SCENE INVESTIGATION, Sunday, Jan. 25 (10:00-11:00 PM, ET/PT), on the CBS Television Network. Pictured: George Eads and Wallace Langham Photo: Neil Jacobs/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved

The CSI team investigates the murder of a young victim dressed as a superhero, on CSI: CRIME SCENE INVESTIGATION, Sunday, Jan. 25 (10:00-11:00 PM, ET/PT), on the CBS Television Network. Pictured: Elisabeth Harnois Photo: Neil Jacobs/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved

The CSI team investigates the murder of a young victim dressed as a superhero, on CSI: CRIME SCENE INVESTIGATION, Sunday, Jan. 25 (10:00-11:00 PM, ET/PT), on the CBS Television Network. Pictured: Elisabeth Harnois Photo: Neil Jacobs/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved

The CSI team investigates the murder of a young victim dressed as a superhero, on CSI: CRIME SCENE INVESTIGATION, Sunday, Jan. 25 (10:00-11:00 PM, ET/PT), on the CBS Television Network. Pictured: Ted Danson, George Eads and Wallace Langham Photo: Neil Jacobs/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved

The CSI team investigates the murder of a young victim dressed as a superhero, on CSI: CRIME SCENE INVESTIGATION, Sunday, Jan. 25 (10:00-11:00 PM, ET/PT), on the CBS Television Network. Pictured: Ted Danson and George Eads Photo: Neil Jacobs/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved

The CSI team investigates the murder of a young victim dressed as a superhero, on CSI: CRIME SCENE INVESTIGATION, Sunday, Jan. 25 (10:00-11:00 PM, ET/PT), on the CBS Television Network. Pictured: Ted Danson, George Eads and Wallace Langham Photo: Neil Jacobs/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved

The CSI team investigates the murder of a young victim dressed as a superhero, on CSI: CRIME SCENE INVESTIGATION, Sunday, Jan. 25 (10:00-11:00 PM, ET/PT), on the CBS Television Network. Pictured: George Eads Photo: Neil Jacobs/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved

The CSI team investigates the murder of a young victim dressed as a superhero, on CSI: CRIME SCENE INVESTIGATION, Sunday, Jan. 25 (10:00-11:00 PM, ET/PT), on the CBS Television Network. Pictured: George Eads Photo: Neil Jacobs/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved

The CSI team investigates the murder of a young victim dressed as a superhero, on CSI: CRIME SCENE INVESTIGATION, Sunday, Jan. 25 (10:00-11:00 PM, ET/PT), on the CBS Television Network. Pictured: Wallace Langham Photo: Neil Jacobs/CBS ©2014 CBS Broadcasting, Inc. All Rights Reserved