I've just been killed twice in the row by the cheater at Livonia EU - DE 3932.
No gunshot,, no nothing - instant death...

First time I was killed near Lukow (full geared, 9 hours of gameplay), right after login - it was 17:00 local time in Poland.

I've spawned in Topolin, server restarted, but I wanted to still check if it was a cheater 100%.
Started running towards Lukow, and cheater killed me once again right next to contamination zone between Gliniska and Lukow.
Again - no gunshot, jest died instantly while running through the woods...

Im pissed off, really...

How could this happen on official server?
Doeas Punkbuster even work?