Have you tried being quiet during the scene with Murphy? He can actually be surprisingly kind with the MC if he likes them. Also if you pick the “you know what happens to bad guys who reveal their evil plans, right?” options he gets actually really offended and says “I’m not a bad guy, Detective. Just desperate.”
Murphy really doesn’t really get a lot of focus in the First Book, and since he is gonna be MIA from the story for… who knows how long, I don’t think we’re gonna see his other side anytime soon.
And Bobby. Well. They got time to show us all their sides still c: