[He gets the implication, and he can't say he disapproves entirely. Connor has killed several humans that tried to kill him before, after all. Nothing wrong with self-defence.]

I have several functions, yes. As an android, I don't need to eat or sleep, and I don't feel pain. I was designed to work with the police, and as an advanced prototype I can use the clues in my surroundings to reconstruct a crime scene in my head. I can also taste something on my tongue and analyse the properties of it, for example blood. I can tell you who the blood belongs to, how old the blood is, and other factors such as if there were any drugs in the victim's body. I can also imitate voices.