Thunderfist

This woman has been a Police Officer her entire life. Her name is Thunderfist, formally, Officer Thunderfist. Her name is no joke, she can throw a punch faster than lightning and has cybernetic augments that make her stronger and faster than any human in the world. She's lawful, strict about the law, and has a no-nonsense attitude. She is almost as machine in thought as her body is. She is the only officer who doesn't need nor have a firearm, and she's impervious to bullets. She moves quick.