Far be it from me to defend cindy shaheed, and I'm not. Her son's grave sat unmarked for two years while she waged her personal war against the president. But Casey's grave now has a headstone, one placed there May 25, 2006.
On 25 May 2006, a headstone was finally placed at Casey's grave..."
"But Casey's grave now has a headstone, one placed there May 25, 2006."
Yes, because her (erstwhile husband) Casey's father finally did it.
There is are several links about the contretemps in the "related articles" post at the top of the thread.
BTW, as you may know, the Snopes people are a lefty couple who do their best to spin things for their side.
They also regularly plagiarize other people's work without attribution.