When Marine Sergeant Heather Dempsey attacks a home intruder, NCIS is called in to investigate but they soon discover that Dempsey is a bomb-tech specialist and things get even more intense when it's revealed that the supposed intruder was actually a hit-man sent to kill Sergeant Dempsey.
When Marine Sergeant Heather Dempsey attacks a home intruder, NCIS is called in to investigate but they soon discover that Dempsey is a bomb-tech specialist and things get even more intense when it's revealed that the supposed intruder was actually a hit-man sent to kill Sergeant Dempsey.