There was an armed security officer at Columbine he was a Deputy Sheriff. He was outside the school observing students at the "smokers pit" in his car. He returned to the school grounds, and exchanged gunfire with one of the shooters.
At 11:22, the custodian called Deputy Gardner on the school radio, requesting assistance in the Senior parking lot. The only paved route took him around the school to the east and south on Pierce Street, where, at 11:23 he heard on his police radio that a female was down, struck by a car, he assumed. He turned on his lights and siren. While exiting his patrol car in the Senior lot at 11:24, he heard another call on the school radio, "Neil, there's a shooter in the school". Harris, at the West Entrance, immediately fired his rifle at Gardner, who was sixty yards away. Gardner returned fire with his service pistol.
Thus, five minutes after the shooting started, and two minutes after the first radio call, Gardner was engaged in a gun fight with the student shooters. There were already two dead and ten wounded. Harris fired ten shots and Gardner fired four, before Harris ducked back into the building. No one was hit. Gardner reported on his police radio, "Shots in the building. I need someone in the south lot with me!
Note the time , 11:22 the shooting starts. The two killers committed suicide at 12:08. Law enforcement started to enter the building an hour later. and a little over 2 hours later had made it to the Library. Just remember when seconds count, the police are just minutes (or hours as in this case) away. I was a law enforcement officer. And this account disgusts me.
James K0UA
By noon, SWAT teams were stationed outside the school, and ambulances started taking the wounded to local hospitals. Meanwhile, families of students and staff were asked to gather at nearby Leawood Elementary School to await information.
A call for additional ammunition for police officers in case of a shootout came at 12:20 p.m. The killers had ceased shooting just minutes earlier. Authorities reported pipe bombs by 1:00 p.m., and two SWAT teams entered the school at 1:09 p.m., moving from classroom to classroom, discovering hidden students and faculty. All students, teachers, and school employees were taken away, questioned, and offered medical care in small holding areas before being bussed to meet with their family members at Leawood Elementary. Officials found the bodies in the library by 3:30 p.m