Description
On 3 February 2014, a school shooting occurred at School No. 263 in the Otradnoye District of Moscow, Russia. 15-year-old pupil Sergey Gordeyev, armed with a rifle, killed a geography teacher and held his classmates as hostages, before opening fire on first responders who arrived at the scene, killing an off-duty security officer and severely wounding a patrolman. In the following negotiations led by the perpetrator's father, the teenager released the hostages and was detained.