He is still capable of killing hundreds and will if he can. The longer Mubarak remains in power the more radical the Egypt which follows him will be. Clearly he will not be able to found the Mubarak Dynasty and will not be buried in a Pyramid, but he will kill as long as he can to hang onto power.
Clashes between IDF and protesters in Bethlehem and East Jerusalem (Reuters)
from the article: Is Mubarak at the end of his tether?