Two teenagers arrested in Colorado school shooting

Emergency vehicles near STEM School Highlands Ranch.        Hart Van Denburg  CPR News

Emergency vehicles near STEM School Highlands Ranch. Hart Van Denburg CPR News

It said at least 2 people were injured, but unconfirmed reports indicate that there are additional injuries.

Spurlock said the suspect had been identified as male "before the detectives were able to get the medical - and detectives were able to speak to her".

On April 20, 1999, two gunmen killed 12 fellow students and a teacher in a mass shooting at Columbine.

A source told Denver7 that investigators were using a bomb robot near one of the suspect's vehicles because tactical gear was found inside. Kendrick was an intern for Bacara USA, a manufacturing business.

Officers could hear gunshots as they arrived, she said.

"The thing that makes you angry is that she's telling me how scared my daughters are in their schools, texting her because they don't know what's going on - it's a lockout", Malone said.

There are ways you can help the families affected by this act of violence.

One of the two suspected shooters who allegedly opened fire at a Colorado school killing a teen and injuring eight others has been identified by authorities.

She had planned to visit Lockheed Martin's space facility in the south Denver suburb of Littleton Wednesday.

The STEM school is just seven miles away from Columbine High School.

The Denver Broncos, the Colorado Rockies, and the Colorado Avalanche shared messages of condolence on their social media. "The president is a parent and grandparent". Shots were fired, and deputies struggled with the suspects before taking them into custody, he said.

Sheriff Tony Spurlock of Douglas County said at a news conference: "We know two individuals walked into the STEM school, got deep inside the school and engaged students in two separate locations". The injured have been transported to area hospitals, Nicholson-Kluth said.

Denver's football team thanked the first responders for their efforts in the aftermath of the shooting. Police identified one of the suspects as 18-year-old Devon Erickson.

Nicholson-Kluth said police and deputies got there nearly immediately and heard shots as they arrived.

STEM is a public charter school with a focus on science, technology, engineering and math.

Authorities have said there are two suspects. However, he said they included two handguns which he said they were not old enough to buy or own. There are grief counselors available for the STEM community at the school, and there will be a crisis support center available to all STEM School students and families at the St. Andrew United Methodist Church in Highlands Ranch starting at 8 a.m. Spurlock said he was a senior, just three days shy from graduating.

He says "we originally thought the juvenile was a male by appearance".

Police initially misidentified the younger one - a juvenile not named by police - as male.