Gaddiel Zoman was an Armenian criminal.
In "All The Way" Alex's mission was to assassinate him during his daughter's wedding. A couple of days earlier Alex came into his house along with the wedding planner, Mary Miracle. She took some photos of the location so that it would be easier to navigate through the house when she returns to kill him. At his daughter's wedding, Alex called him to his daughter's room. She tried to stab him with a needle, which was provided by Thom, disguised as the bartender. Unfortunately, Gaddiel saw her reflection in the mirror and he stopped her. She and Nikita fought his bodyguards. Gaddiel escaped, but the Division team was waiting for him outside the house. Thom killed him.