wow..do you have an article about that?
It made the news and was posted on FR when it happened. IIRC, there was an eyewitness who appeared to be unimpeachable who verified the suicide aspect. A whole lot of us had gut feelings that it was otherwise, but the investigation ruled suicide.
Sorry, posted above also:
http://www.kvoa.com/Global/story.asp?S=1716552&nav=HMO5LaC9
of interest, it seems that within 2-3 weeks of this there was other murder/suicide involving 2 more agents (will try to find that link)