I know Debka was reporting this. But I am hoping the ultimate source of these reports is someone more trustworthy than Debka or their like...
I hope there's a DNA record on him...
There was an early report in the Washington Post (yeah, I know, who'd believe anything they'd publish - Debka is more trustworthy):
http://www.washingtonpost.com/wp-dyn/content/article/2005/11/19/AR2005111901120.html
The Z reference is lower down in the article.
Then its wrong. Too bad, though, it would have been a nice early Christmas present for the troops.