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IRVING -- Police say two people were killed when a man opened fire at North Lake College in the Las Colinas area of Irving.
Irving police have confirmed that three shots were fired on the campus Wednesday just before noon.
Two people are dead, police confirmed, including the suspected gunman. He was described as being a white man with a buzz haircut, who was wearing an orange tank top, and black jacket. He was armed with a handgun.
PHOTOS: North Lake College under lockdown after shots fired
The school tweeted that the school us under lockdown and advised students to go into the nearest classroom and hide.
North Lake College-Intruder Lock-down. Go to nearest room and lock-down. If not at campus STAY AWAY for your own safety (DCCCD Alerts)— North Lake College (@northlakenow) May 3, 2017
One student spoke with WFAA and said she was in the C Building when she heard three gunshots before running out of the school.
Another witness said officers with high-powered rifles were going room-to-room.
A student named Mike spoke to WFAA and said he heard people yelling in a hallway, and a man entered the room he was in, turned off the lights, and locked the door. He also heard police officers telling people to get down. He said officers then entered the room and had students leave with their hands over their heads.
One man told WFAA he didn't hear back when he texted his brother, so he drove up to the school. He eventually heard back from him and determined that he's safe.
Some students have taken to social media to talk about the incident:
I've never been so scared. There is legit yelling and running in my hallway.— Awa (@syawa01) May 3, 2017
Lockdown at Northlake college pic.twitter.com/X1ZNlz9vtK— hmz (@ZaboltF) May 3, 2017
Man I'm stuck in my classroom on lockdown, somebody shooting at Northlake— Mario (@Mardiaz2) May 3, 2017
At Northlake Hiding, I should of listened to my Boyfriend and went home instead!!— ✝Ladisss❤ (@adayinthelight) May 3, 2017
So I go to turn in a transcript for northlake college, then 10+ police cars pull up and officers hop out with rifles. There's a shooter🙃— Bonita 💞 (@DemyHagan) May 3, 2017
There is an active shooter at northlake please be safe everyone— Señora Swaggie (@_jda3) May 3, 2017
The Irving Independent School District says nearby Singley Academy and MacArthur High School are also under lockdown, but there are no known threats to either campus.
"We will do everything we can to keep our students safe," Leslie Weaver with IISD said.
DART announced that all Orange Line trains aren't serving North Lake College Station at this time due to police activity. A bus shuttle has been placed between the Belt Line and Irving Convention Center Stations.
Check back for more on this developing story.