A.I. Bot Trouble

Well I knew it wouldn't be easy, but it seems that all the tutorials 'n such online say basically the same thing and none of that works anymore in the current UDK. I've tried a bunch of different variations but so far, nothing fully working. I got an invisible guy to die and drop an item but that's not really useful.
Meanwhile I'm getting back into studying architecture and design theory to help in making more interesting levels. Got a few books I've started reading, 1 is the updated version of a great textbook from Architecture School in collage.