Blood in the Water NCIS: Naval Criminal Investigative Service : Season 19 Episode 1
TV-14 CBS 1h 00m
Aired: September 20th, 2021 @ 9:00 PM EST on CBS
As the NCIS team searches for Gibbs after wreckage from his boat is discovered, they find out he was tracking a serial killer with journalist Marcie Warren, who wrote an exposé on him.
