Which preposition to use with maulings

by Occurrences 1%

So you will not be surprised when I tell you that in this army of ours of at least 30,000 men I have only had two cases of mauling by the larger carnivora to deal with.

of Occurrences 1%

Perhaps the tragedy of Giacopo de' Pazzi, and the mauling of his mutilated body by the street urchins, had left their marks on succeeding generations of boys and girls.

Which preposition to use with  maulings