gang war , auch: gang warfare

Here in the car there was a gang war going on.

I know about these gang wars, but not too much.

By 1925, Chicago was in the middle of a gang war and many public officials were murdered.

There had been that American newspaper story about a possible gang war.

But my blood runs cold at the thought of an organized gang war in city.

With the police already spread thin, no one needed a major gang war.

Gang war in a Manhattan school never looked so professional.

Well, since you ask, I'm calling to report a gang war.

"You've got a gang war on your hands," he offered without turning around.

Had the gang war he'd hoped to start already begun?