Montgomery County police said a man was shot and killed after someone entered a Gaithersburg, Maryland, home late Monday night.

Police and emergency crews were called to the 7900 block of Muncaster Mill Road just before 10 p.m. Detectives said two men entered the home through an unlocked back door and one of them shot the victim before fleeing the scene.

The victim was identified as Ronald Michael Lone III, 23, of Gaitherburg. He was pronounced dead at the scene.

Investigators said the two men were dressed in dark clothing and had their faces concealed. They said they do not believe the home invasion was a random act.

There were multiple people in the home at the time of the shooting, but no one else was injured.