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.
Genres: Crime , Drama , Mystery
Keywords: crime-investigation , detective , enthusiastic , forensic , murder-investigation , new-york-city , nypd , police-procedural , spin-off , watch-full-episodes-online , crime-scene-investigation , crime-scene-investigator , forensic-evidence , forensic-expert , homicide-detective , homicide-investigation