Left 4 Dead Message Board  

at first i was too struggling for the crown
i got it at expert level just by luck
smoker pulled me witch is in the middle a team mate killed smoker
witch started shouting at me i got a lucky shoot
but later i tried a lot and now i am a witch hunter even at 600 ping i can do the magic

i already told u how to do just keep trying
the only thing matter is

distance (get as close u can before she notice u)
aim (her nose not head--from behind little bit up from neck)
weapon (carry a shortgun)
timing (watch the movement of her head)
do not fire the second shoot

It has been said a lot of times. Just run toward her and shove the Auto Shotgun in her face. everytime I try it works.

Totally agree with what everyone's saying.
That's how I do it every time, sure the odd time I miss or something. But 90% just running at her and shooting her pointblank does it. It doesn't give her enough time to react and if you're close enough so that the gun's actually contacting her, it's a guaranteed headshot.