When you watch NCIS Season 14 Episode 4, the team investigates after a Navy lieutenant is found dead in a trash compactor on a ship during a tiger cruise, which means that there were civilian guests on board the ship. Despite the large suspect pool, the team knows that the killer is still onboard, but they have to work fast before the ship arrives at Norfolk and the killer has a chance to escape. The victim was described by one and all as a model officer, so the motive in her death does not seem immediately obvious to the team. Back at NCIS, Torres feels frustrated at being out of his comfort zone in an office environment and having to type and use computers to investigate, rather than busting down doors and the like. And McGee is consumed by the thought of his pending proposal to Delilah, as he has worked out the perfect plan. The only problem is that perfect moment won't come for another six months. The investigation uncovers an imposter, who was actually a paparazzo after a pop star on the tiger cruise. Will the team be able to discover the identity of the killer? Will McGee be able to keep from going insane before he proposes to Delilah? Find out when you watch NCIS Season 14 Episode 4 online!