At least a dozen people were injured after a gunman opened fire at a high school in northern New Mexico on Thursday morning, a police officer told Fox News.
The authorities said that the shooter was "down".
At least two of the wounded had been shot, authorities said.
The San Juan County Sheriff's Office confirmed reports of an active shooter around 9 a. m. local time, saying that Aztec High School in Aztec, NM was in custody.
located in the Four Corners region and is close to the Navajo Nation, about 180 miles north of Albuquerque.
A spokesman for the sheriff's office told reporters that the unidentified shooter was "down" but did not provide additional information.
No additional information was provided on the condition of the injured, KOB reported.
It was not immediately clear if the shooting occurred inside the school, who was suspected of firing and what condition the injured had.  On Facebook, law enforcement asked people to "avoid the area" while securing the scene.
"Aztec High School is closed and evacuated Please avoid the area Parents can show up at 516 and Mesa Verde near the church to pick up their children We will update this as we learn more," he said the publication
The Farmington Municipal Schools wrote on Facebook that all schools in the district entered into a preemptive closure due to the incident.
"We have no reason to believe that there is a threat in Farmington at this time, but we are taking this advanced action to ensure all of our schools, and the safety of their students is our main concern," the statement said.
In nearby Bloomfield, police said local schools were also closed as a precaution.
Ray Bogan of Fox News contributed to this report.  Lucia I. Suarez Sang is a reporter for FoxNews.com. Follow her on Twitter @luciasuarezsang