Highlights from the Twentieth Episode of Season 13 of CSI

When a body floats to the surface of a mud bath at a spiritual retreat, the CSIs believe the victim was murdered.

Getting Dirty in

1. Getting Dirty in "Fearless" Episode 20 in Season 13

Greg Sanders (Eric Szmanda, left) and Morgan Brody (Elisabeth Harnois) examine closely what could be a clue to the case, on CSI: CRIME SCENE INVESTIGATION, Wednesday, May 1 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Photo: Monty Brinton/CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved.
Lets Get to Work in

2. Lets Get to Work in "Fearless" Episode 20 in Season 13

David Hodges (Wallace Langham) arrives with his briefcase ready to examine potential evidence, on CSI: CRIME SCENE INVESTIGATION, Wednesday, May 1 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Photo: Monty Brinton/CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved.
Here You Go in

3. Here You Go in "Fearless" Episode 20 in Season 13

It’s not fun but work both Morgan Brody (Elisabeth Harnois, left) and Greg Sanders (Eric Szmanda, right) as they work together to clean out a pool, on CSI: CRIME SCENE INVESTIGATION, Wednesday, May 1 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Photo: Monty Brinton/CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved.
Look What I Found in

4. Look What I Found in "Fearless" Episode 20 in Season 13

Could this item be a key to the case? Morgan Brody (Elisabeth Harnois) hopes so, on CSI: CRIME SCENE INVESTIGATION, Wednesday, May 1 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Photo: Monty Brinton/CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved.

5. "Fearless" Episode 20 in Season 13

D.B. Russell (Ted Danson, left) arrives on the scene for a briefing from Greg Sanders (Eric Szmanda, right), on CSI: CRIME SCENE INVESTIGATION, Wednesday, May 1 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Photo: Monty Brinton/CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved.

6. "Fearless" Episode 20 in Season 13

Elisabetta (Catrinel Menghia Marlon) is very nervous in the scene because she saw something, on CSI: CRIME SCENE INVESTIGATION, Wednesday, May 1 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Photo: Monty Brinton/CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved.

7. "Fearless" Episode 20 in Season 13

D.B. Russell (Ted Danson) shines a light at the crime scene, on CSI: CRIME SCENE INVESTIGATION, Wednesday, May 1 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Photo: Monty Brinton/CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved.

8. "Fearless" Episode 20 in Season 13

Greg Sanders (Eric Szmanda, left), D.B. Russell (Ted Danson, middle) and David Phillips (David Berman) look over a body at the crime scene, on CSI: CRIME SCENE INVESTIGATION, Wednesday, May 1 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Photo: Monty Brinton/CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved.

9. "Fearless" Episode 20 in Season 13

Morgan Brody (Elisabeth Harnois, left) and Greg Sanders ( Eric Szmanda) use a special equipment in an effort to drain a pool, on CSI: CRIME SCENE INVESTIGATION, Wednesday, May 1 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Photo: Monty Brinton/CBS ©2013 CBS Broadcasting, Inc. All Rights Reserved.