From ProphecyIndex.org

 
 Prophecy:   Two Politicians Will Die In One Day

 Name:   Amanda Grace

 Source URL:   Click to View

 Type:   Prophecy  

 Status:    Pending  

For I shall raise up this leader when you see a double fall in the Capitol of this nation.

Admin Note: While this doesn't specifically say they will die, that's kinda what's implied here.