Shocking video of a knife attack

This is cctv footage of an unprovoked and unwarranted assault that ended in the death of a young man. In the blink of an eye, one life was cut short and several were forever changed.
https://www.youtube.com/watch?v=Fu2WuBKgLNw
There is no way to predict such random violence. We can only hope that it never happens to us, and prepare ourselves in case it does.

Systema – Vladimir Vasiliev

 WHat Is Systema – Maxim Franz

Mental and Physical Impact of Ballistic Striking – Val Riazanov

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