A truck stop shooting and suicide left one driver dead and another injured in Kentucky on Tuesday morning.

The shooting happened on November 7th at approximately 9:45 a.m. at the Pilot Travel Center on 118 Richwood Road in Walton, Kentucky.

“Two men got into an argument. One of the men is sitting in a tractor-trailer in the cab and the other one is in the parking lot,” said the spokesperson for Boone County Sheriff’s Office, Major Tom Scheben.

According to Fox 19, the armed truck driver was sitting in the cab of a semi truck when he shot the other trucker in the arm before fatally shooting himself in the head.

The incident remains under investigation as officials interview witnesses and check over surveillance video.

“The rendition could change at any moment, but right now we feel pretty confident that is exactly what happened,” said Scheben.

The identities of either truck driver have not yet been released.