Before they headed out to Danborn Avionics, Kate insisted that Gibbs wear a kevlar vest whenever out of the office. Which basically meant all the time considering Gibbs wasn’t one to stay inside while on a case. Given Tony had stayed up all night on watch, Gibbs ordered him to stay back and take a power nap while the team questioned the employees. Kate had started to complain before Gibbs explained that Tony stayed up all night while the others slept. When Kate went to berate Tony for not waking her to take her shift, Tony replied that she should have set an alarm herself.