Crispus Allen (Earth-4721)

"So what? The good he's doing now is supposed to erase the fact he's a vigilante? I looked back into the Arkham incident like you suggested. Even if Batman wasn't the murderer, no one there saw anything other than that doctor dead at Batman's feet. And without evidence, he's guilty until proven innocent. Welcome to America, Captain."

- - Crispus Allen

Crispus Allen is a detective at the New York City Police Department and a childhood colleague of Commissioner George Gordon. He takes his job very seriously, using of several different tactics in order to stay one step in the front of vigilantes such as Batman.