They are not beyond their owners. Stop it...they are the tough dog of the day. It used to be dobermans.
I foster for NY ACC and when I get the pits, they are fearful, aggressive, and stubborn. Show them proper discipline and reinforce appropriate behavior and they behave just like any other breed of dog. While I agree, they are tenacious, strong, and can inflict great harm, it's not the breed. it's the owner.
I have a bullmastiff that is a very very good guard dog....he's alerted me to a break in once. He knows when someone is in the house that shouldn't be (unfortunately, he also knows when someone is in the house that is fearful of him/dogs - which he interprets as an intruder) This is a natural instinct for him which humans have bred into him for generations. Pits have been bread to be tenacious. You just have to focus that energy, exercise,and train. This takes a lot of work - irresponsible ppl do not do this and you see stuff like these attacks.
It's easy to regulate the breed and I understand the logic behind it; however, they are not beyond their owners - they are a reflection of their owners - very few ppl should have pitts as pets.