In a developing story, a federal law official announced in a statement that a National Security Agency (NSA) police officer shot two people after they tried to ram their vehicle into the main gate at the headquarters in Fort Meade, Maryland Monday morning. One of the people has been confirmed dead. The other is seriously wounded.

Both of the suspects are men, according to authorities.

More from CNN:

The FBI said Monday morning that it was conducting an investigation with NSA police and other law enforcement agencies, and interviewing witnesses on the scene. The incident took place near one of the gates to the complex, far from the main buildings. The FBI said they did not think terrorism was related to the incident.

“We are working with the US Attorney’s Office in Maryland to determine if federal charges are warranted,” the FBI said in a statement.

White House Principal Deputy Press Secretary Eric Schultz said President Barack Obama had been briefed on the incident this morning.