CSI: NY - Season 2 - Eps 22: Stealing Home
Two women both claim to be the wife of a murder victim surprise Mac and Stella at the circumstances of their relationships. Both women have been in a trinogamous marriage with the victim. Meanwhile, Danny and Lindsay investigate the murder of a young woman who is found off a dock tangled up in kelp while she is dressed as a mermaid.
About CSI: NY

Title: CSI: NY
First Air Date: 2004-09-22
Last Air Date: 2013-02-22
Status: Canceled
Rating: 7.4/10 (from 699 votes)
Language: EN
Seasons: 9
Total Episodes: 197
Network: CBS
Genres: Crime, Drama, Mystery
Production Companies: CBS Productions, Jerry Bruckheimer Television, CBS Studios
Synopsis
Follow the investigations of a team of NYPD forensic scientists and police officers identified as "Crime Scene Investigators".
Cast

Gary Sinise
Mac Taylor

Anna Belknap
Lindsay Monroe

Sela Ward
Jo Danville

Carmine Giovinazzo
Danny Messer

Hill Harper
Sheldon Hawkes

Eddie Cahill
Donald Flack Jr.

Robert Joy
Sid Hammerback

A.J. Buckley
Adam Ross