CSI cast
(L-R) Executive producer Carol Mendelsohn, cast members Ted Danson, Marg Helgenberger, George Eads and Don McGill, executive producer of 'CSI Crime Scene Investigation', speak during a panel discussion at the CBS Television Network's 2011 Summer Television Critics Association Press Tour in Beverly Hills, California August 3, 2011. Reuters/Fred Prouser

"CSI: Crime Scene Investigation" starring Ted Danson (D.B. Russell), George Eads (Nick Stokes), Jorja Fox (Sara Sidle), Eric Szmanda (Greg Sanders), Elisabeth Shue (Julie Finlay) and Wallace Langham (David Hodges) aired its Season 15, episode 6 "The Twin Paradox" on Sunday,Nov. 16, 2014. It was about a case involving the Gig Harbor Killer. Read on for the "CSI: Crime Scene Investigation" Season 15 recap of episode 6 "The Twin Paradox" to find out what happened to the "CSI Las Vegas" team.

"CSI: Crime Scene Investigation" Season 15, episode 6 "The Twin Paradox" was written by Christopher Barbour and directed by Phil Conserva. Here's what happened in "The Twin Paradox." The "CSI Las Vegas" team uncovered a series of serial homicides. While investigating the newest victim, the evidence they found somehow showed that the Gig Harbor Killer is up to no good again.

One of the suspects is Paul Winthrop. His twin brother Jared has been in jail in Seattle, Washington. But, Paul claims that he didn't know of Jared until he saw the news. However, Finlay looked into it further and found out that Paul could be lying about it.

They also found out that the twins were born in a convent and that Jared was adopted by an abusive man who hurt him and their mother. The weird thing is that it shows in the records that Paul died as a baby. He even had a grave at the convent's graveyard. And, when they exhumed the grave, they only found a doll buried there with a picture of the twins' mom inside it as well as some hairs.

Also, Carrie, the missing detective from Seattle, survived and escaped after all. Unfortunately, she can't remember what happened to her. But, she did remember bits and pieces that led the "CSI" team to an old hotel.

Greg and Finlay went inside the building and found another victim, who was still alive. However, she attacked them, thinking that they were still enemies, instead of the ones who will rescue her. Finlay had no choice but to shoot her to save Greg.

The case gets even more twisted when they discovered that the latest victim's DNA was on some of the other victims. It looks like Paul managed to frame her too. Plus, Dan and Paul were seen having a secret conversation in a back alley.

"CSI: Crime Scene Investigation" Season 15, episode 6 "The Twin Paradox" featured Mark Paul Gosselaar as Paul Winthrop and Jared Briscoe, Tina Huang as IA Karen Park, Phillip Marshall as IA Detective Lionel Ford and Patricia Arquette as Avery Ryan. Click HERE to see photos of the "CSI: Crime Scene Investigation" Season 15, episode 6 "The Twin Paradox" from the CBS website.

This is the "CSI: Crime Scene Investigation" Season 15 recap of episode 6 "The Twin Paradox." Don't miss "CSI: Crime Scene Investigation" every Sunday nights at 10:00/9:00 p.m. Central on the CBS Television Network. The next "CSI: Crime Scene Investigation" episode is "Road to Recovery" (episode 7) which will be aired on Nov. 23, 2014. For more updates about the show and other news about entertainment, science, technology, politics, business, finance, economics, health and sports, keep reading International Business Times.

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'CSI Crime Scene Investigation' Season 15 Spoilers: Episode 6 'The Twin Paradox' Airs On Nov. 16, 2014, The Gig Harbor Killer Is The Team's Suspect For Their New Case