McKenna Hall

Biography
McKenna Hall was a police officer for the Vice Squad of the Starling City Police Department. In addition to being an old friend of trust-fund baby Oliver Queen, she was also a colleague of homicide detective Quentin Lance.

McKenna reconnected with Ollie after his younger sister Thea was arrested on a DUI charge after she had crashed her brand new car while high on a new designer street drug called Vertigo. Ollie tried to get information about the case from McKenna, hoping to find a lead towards Vertigo's supplier - a man known only as the Count.

Once the Vice Squad caught a tip on where the Count was looking to make a deal, McKenna and Quentin Lance busted the scene. As it turned out, Ollie was going under cover pretending to make a deal with the Count when the bust took place. The criminals scattered and McKenna fired several shots at the fleeing drug dealers from the window of her squad car, but they got away. However, she was able to positively ID Oliver at the scene of the crime - a fact that earned absolutely no good will from Detective Lance, who already despised him. McKenna and Lance went to the Queen estate to confer with Oliver's mother, Moira Queen.