Two staff members were shot at a high school in Denver, Colorado and the gunman, who is a student, is still at large.
According to a press conference held after the incident, one staff member is in serious condition and the other in critical condition.
A student who suffered an allergic reaction was also taken to the hospital.
The suspect agreed to be patted down before opening fire on the two male staffers.
The school is currently in lockdown and there is a large police presence in the area.
The ATF is already on scene and the mayor has come to the school, saying that they know who the suspect is and will hold them accountable.
The situation is ongoing and considered an active manhunt.
