This is a short, but fun little map I half finished a while ago.  Do with it as you please.  I won't judge you.  ;) 
Enjoy.


Supercop


Later edit by Varinger: This version of Supercop's "newkiller" map has had the sentry guns and weapon stripping removed, and player starts added for multiplayer play.  Everything else is the same, as far as I'm aware.