Gun attack in the restaurant, at least four killed in the United States

Nashville police are asking residents to close the doors, as a murderer executed four people and is on the run.

“Keep the doors closed. Careful. If you look at a naked guy with this face, immediately call the police”, it's said in the statement.

Police forces are seeking help from people to find 29-year-old Travis Reinking from Illinois.

Authorities have said the suspected serial killer from the state of Illinois, with a vehicle registered in the name of Reinking, has reached a restaurant about 3:30.

After spending a few minutes inside the vehicle, he started firing toward those in Nashville.

Then he went inside the bar, where he continued firing guns, first shot two of them to death and then executed two others who were trying to escape.