Tehlirian shadowed Talât as he left his house on Hardenbergstraße on the morning of March 15, 1921. He crossed the street to view him from the opposite sidewalk, then crossed it once more to walk past him to confirm his identity. He then turned around and pointed his gun to shoot him in the nape of the neck. Talât was felled with a single 9mm parabellum round from a Luger P08 pistol. The assassination took place in broad daylight and led to the German police immediately arresting Tehlirian, who had been told by his handlers, Armen Garo and Shahan Natalie, not to run from the crime scene.