I expect her brutal action towards the victim speaks for itself, she is a danger and should be prevented from harming anyone else. Consider for even a moment of the mindset behind this act. An old person with a walker. Likely not the first person she has harmed, give me a break. What does shoving people down any amount of steps risk?? Injury/death. Not gonna water it down-enough criminals get treated like VICTIMS for Heaven's sake!! The  TRUE victims?? outta luck!!