An armed West Virginia homeowner who confronted dawn police raiders with a rifle was shot and killed by State Police officers Wednesday. Richard Dale Kohler, 66, becomes the 18th person to die in US domestic drug law enforcement operations so far this year, and the third in less than a week.

According to the West Virginia Gazette, State Police spokesman Sgt. Michael Baylous said officers from the State Police special response team and DEA agents knocked on the door of Kohler's home at 6:05am. to serve a federal warrant. The newspaper described the special response team as "akin to a SWAT team."

Officers knocked on the door, Baylous said, but no one answered, so police "had to break down the door or forcefully open it somehow." Baylous gave no indication of the amount of time that elapsed between the initial knock on the door and police breaking it open.

When police break down the door, they saw Kohler pointing a rifle at them, Baylous said. The troopers opened fire, shooting multiple rounds and killing Kohler. Baylous said he did not think Kohler had fired his weapon, but it was still unclear.

Baylous said the warrant police were executing was part of a larger, ongoing drug investigation with multiple suspects. He would not comment further on the nature of the investigation, except to say that the DEA division involved was one that focused primarily on prescription drugs.

A neighbor told WSAZ TV that she had seen unusual amounts of traffic going to and from Kohler's home, but that she was surprised to hear he even had a gun.

"I mean, I can't see him just open fire like that, but you know when all that comes after you, you never know what somebody's going to do," Christina Murdock said.