Muammar must've really liked that name. It conjures up an Islamic/Middle-Eastern variation of the old "...my brother Darryl, and my other brother Darryl..." joke from Newhart.
Two of his other sons have been confirmed killed twice and are still quite alive.
Our media gets suckered into these reports constantly.
The fake reports allow the newly dead to use other identities as a ruse to get out of the country and conduct business.