NPCs arent attacking

So my friend wanted a TTT weapon to spawn a combine so i made a grenade like weapon which spawns a metropolice thats friendly to the traitors. So far the spawning is fine but when he spawns he doesnt shoot the innos, he just chases them around. Do any of you know a fix to it
http://pastebin.com/XZG73qvv is the code.

how do i use this cheat hack???????

Very thanks for cheat so i can paste into my cheat ty ty

Plz vote 5 star so others can use the 1337 cheat