Why was Delilah rushed to hospital?
That was a key question on NCIS Season 14 Episode 23 when it became apparent that the stress of her upcoming wedding to McGee was all a little too much.
Meanwhile, the team traveled out to see when a young and healthy officer died in his sleep aboard a Navy destroyer.
The resulting investigation paved the way for some shocking reveals as the team members tried to get the truth.
Use the video above to watch NCIS online to get up to speed with the latest twists in the tale for the characters.
Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.