Who killed king tut? Along time ago Homremheb wanted to take the throne. Which he knew he would after Aye and tut died in there throne, but it was taking way to long for them to die.
When Homremheb found out about this letter he found out how the prince was going to make his way to the kingdom. Homremheb did this because he was going to kill the prince so he could still make it to the throne and who wants an enemy to rule?
So Homremheb erased the names of Tut's, Aye's, and the Queens name from every momument and document as if they never existed. Homremheb also destroyed Aye's tomb.