THIS is the bone-chilling moment a ruthless cop pins a woman to the ground and holds a loaded gun right up against her temple.

The shocking scene happened as tourists brawled outside a Chinese restaurant in Russia .

Russian National Guard officers were called out to reports of a scrap between tourists on May 31.

The fight had spilled out into the streets of the Khabarovsk - in the country's far east .

A bystander caught the cops' intervention on their phone, but it soon escalated into a bloodcurdling scene .

The clip begins with burly officers confronting the brawling tourists as they try to bring order to the streets.

But the crowds aren't having it, and make an attempt to scrap with the cops.

As the outnumbered officers work to bring the situation under control, a woman su

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