The case had just closed and everyone was celebrating because the case had been big and took a whole month to closed and solve. It included four dead bodies, that Ducky and Jimmy doubled down on. And 7 skeletons that weren't put together correctly and a skull was destroyed, which when there is only one anthropologist, it was alot. But y/n was able to examine all of them and find everything needed. Everyone was happy that they could have a break. Everyone was up in the Bullpen, celebrating, eating, and just talking. Gibbs realized that y/n wasn't there so he went to find her. He found her in her part of the Autopsy, asleep against the autopsy table. He knew that for the past weeks y/n had been staying late to match the bone structure with the correct skeletons, getting the residue, leftover skin cells, bone damage, and other sorts to make sure how each skeleton had been killed, who they might be, and anything that would help with the case. She also had put the destroyed skull together again, piece but tiny piece (using glue and tag points).