Tragic student, 23, mauled to death by trio of pit bulls she was dog-sitting after pets ‘suddenly turned on her’

A COLLEGE student has been mauled to death by a vicious pack of pit bulls she was pet-sitting. Madison Riley Hull, 23, was killed in the backyard of a Texas home on Friday afternoon. The Smith County Sheriff’s Office responded to a neighbour’s 911 call, but the dogs had already pounced on Hull, KYTX reported….