: Ducky learns that Jerek never actually intended to kill Javid; the boy only died because of Ducky’s misguided mercy killing. Ducky realizes that if he had simply left the camp as Jerek wanted, Javid might have survived. Episode Details "NCIS" Broken Bird (TV Episode 2009) - IMDb
: The team identifies "Mr. Pain" as Marcin Jerek , a former CIA interrogator. [S6E13] Broken Bird
The episode begins with a routine investigation into the murder of , who was stabbed by his ex-fiancée. While processing the scene, Ducky is suddenly attacked by a bystander, an Afghan immigrant named Mosuma Daoub , who stabs him through the hand with the murder weapon while shouting that he killed her brother. : Ducky learns that Jerek never actually intended