Postal Worker Goes Postal

I prefer Goin' Postal.  Wish we had one of those here:

You just never know what's going to happen at The Post Office:

How did the police ever handle this without the T.S.A.?
http://hosted.ap.org/dynamic/stories/U/US_SHOTS_FIRED_POST_OFFICE?SITE=AP&SECTION=HOME&TEMPLATE=DEFAULT&CTIME=2011-12-02-11-41-24

(This post is dedicated to an anonymous retired guy for singing the Marvelettes' song Mr. Postman.)

...developing...