My own opinion is that Foster suicided elsewhere and his body was moved to the park because it would have been embarassing to have Hillary's White House bedroom become the site of a major crime scene investigation.
Just kidding about that, but where did he die? It clearly wasn't the park, and that clearly raises many fascinating questions.
So there's nothing unusual in wanting that investigation opened and finished.
However, O'Donnell should look closer to now, and demand a full audit of Acorn, the federal reserve, and just how the Justice Department is using race to dismiss or ignore cases.