CBS's long-running police procedural drama, NCIS Season 23, is back with a new episode this Tuesday. Titled Fleeting, the episode follows the NCIS team balancing the chaos that unfolds during Navy Week. They are also mourning the loss of Director Leon Vance.Previously, we saw how the NCIS unit was dissolved due to budget constraints. Vance tried his best to save the unit, but the Department of Defense had already made its decision. Turns out, the mastermind behind this sudden decision was the CBI Director, Rogers. Since NCIS was close to busting a weapon-smuggling ring run by Rogers, he tried his best to stop the team from discovering his dirty truth. In the end, while trying to expose the CBI officials, Agent Thompson shot Vance multiple times, and he succumbed to the injuries. In the end, Rogers was exposed, and NCIS was reinstated.Here's what happened in the latest episode of NCIS Season 23.NCIS Season 23 Episode 14 recap: Navy Fleet Week chaosThe episode begins with the NCIS team mourning the loss of their director, Vance. However, they do not get time to grieve, as they find themselves amidst the chaotic Navy Fleet Week celebrations. The Navy Fleet Week is that time of the year when a bunch of sailors dock in the town and celebrate like there's no tomorrow. There's absolute chaos everywhere, and a cop car gets stolen, too.Parker takes up the case, and he finds the stolen cop car. However, what ultimately shocks the NCIS members is that they find a dead body in the trunk of the car. The man was stabbed with a knife in the chest and was left to die in the trunk. The man was identified as Petty Officer Third Class Kyle Rivas. His fingerprints were found all over the passenger seat, which meant he was with someone who was driving the car.Later, it was found out that he stole the cop car with his best friend, Daniel Harvey. The two were too close, and they often saved each other from trouble. The NCIS team found out about the last photograph of them, and it was with a woman who was wearing a sorority sweater. She was later identified as Annie Carson, who was hanging out with them until they started chatting about nukes.The Naval Nuke program was designed to train naval officers for nuclear power programs. Turns out, Kyle had signed for it without letting Daniel know. He had to transfer to South Carolina for the training program. Kasie found out that there were some toxins in Kyle's body. Turns out, Daniel also had the same toxin.A toxin attack? View this post on Instagram Instagram PostIn NCIS Season 23 Episode 14, after Kasie found out that both Kyle and Daniel were infected with the same toxin, she traced out with the help of the team that almost all the sailors were infected. The team begins to search for the source. Turns out, a stronger dose could actually lead to death. Jimmy found out that the sailors had one thing in common: a tattoo. They were getting their tattoos done from a mobile tattoo van. However, when they reached the location, they found that the tattoo artist was dead too. He was murdered in the same fashion as Kyle. They also left a Russian message on his chest. The NCIS found out that these killings might be orchestrated by a Russian terrorist group, Pale Sun Brigade, but they were soon proved wrong.Who killed Kyle and the tattoo artist in NCIS Season 23 Episode 14?In NCIS Season 23 Episode 14, it was found out that Annie Carson was behind the technology that poisoned the sailors. Turns out, the ink contained nanotech that could track their movements. She wanted to prove to the SecDef that this works. However, when her sorority sister, Samantha, found out about her experiment, she tried to sell the ink on the black market. She killed the tattoo artist because she thought he might have the ink, but when she couldn't find it, she killed Kyle, who was then leaving the tattoo parlor. Thus, it was Samantha who killed Kyle and the tattoo artist.Also Read: NCIS Season 23 Episode 13 recapFollow SoapCentral for more such updates on NCIS Season 23.