David King

David King was a ODST soldier during the Human Covenant War and later volunteered for the Spartan IV program and was accepted, working for the Office of Naval Intelligence. He fought in few battles during the Post War and Reclaimer Era's. After, he became emotionally compromised and received a Bad Conduct Discharge. After murdering his team leader, he became dishonorably discharged from the Office of Naval Intelligence. Though, he was left with no career future due to discharge, LEGION took the opportunity to recruit him for criminal opportunities, and believed that he would become the perfect criminal due to his mindset and his approach to things.

Personality
Despite appearing as a honest, hard-working, and effective ODST at first, after he learns that he is discharged from the Office of Naval Intelligence, be becomes an arrogant, cunning, intelligent, ruthless, murderous, sadistic, machiavellian and greedy criminal, who works for LEGION. He is shown to be a cold-blooded killer and is ready to kill anyone who stands in his way. He appears to have no remorse or guilt for his actions, suggesting that he is an emotionless psychopath.

He shows no respect for the law, such as calling law enforcement detectives by their title "detective" and not being afraid of authority.