A shooting in Maryland leaves at least two injured. The attacker was killed at a military base

A shooting Tuesday morning at Riverside Technical Park in Frederick, Maryland, left at least

two people seriously injured

and the attacker killed.

Army troops were involved in the event.  

A Navy spokesperson confirmed what happened to our sister network, NBC News and reported that the suspect in carrying out the attack is a

38-year-old

member of the Navy Hospital Corps

, who after shooting the two people, drove about 10 minutes to the Fort Detrick military base, where he was shot.

So far, details of the motivation and what exactly happened are unknown.

Nor is the identity of the victims known.

Frederick Police Chief Jason Lando said officers found

two men with gunshot wounds

at the scene

.

Both were transferred to Baltimore Shock Trauma, where they are currently in "critical condition."

Earlier, Frederick police reported on Twitter that officers were on the scene responding to a call for an 8:20 a.m. shooting in the 8400 block of Progress Drive.

"At the moment there are two victims and a suspect has been killed," authorities said.

The Navy spokesman added that they will continue to provide information as the

investigations progress

.

Frederick is located about 52 miles (about 80 kilometers) northwest of Washington, DC.

Information in development ...

Shooting at Texas Naval Air Base Linked to Terrorism, FBI Says

May 21, 202000: 27