Gibbs is still carrying his trusty ZT.
NCIS is on its 16th season, and ZT still makes appearances in the show. We've previously looked at a 0610ST that was spotted. This time, Gibbs chose an old dog: his classic 0302. We've seen this early ZT show up time and time again.
In Season 16, Episode 2, Gibbs uses the knife during an interrogation scene. He aggressively sticks the knife on the table, intimidating the uncooperative suspect. We don't think the special agent will ever stop using his ZT.
You can watch the full episode for free on CBS.com.