Derek Frost Westbrook - Smart and cold-blooded man, light skinned, has a tattoo, has brown hair, has stubble, keeps to himself, is rude, aloof, doesn't say much, and is very quiet. He loves animals, but doesn't tell anyone about it. Prefers not to let people close to his heart, loves silence. He smells like smoke and mint. He has excellent command of weapons, although so far he is only a sergeant in rank. He wears a tactical military helmet that completely hides his face.