Who is the actor?

Hey, hopefully you can help me out with something here. The black young man who followed Sally to knife her, but it turned out to be Isabel, and then he shot the dog (awful that he did that by the way, can't stand when animals get hurt even if it's just on the screen, so I didn't like his character at all, but) - who is that actor? When I saw him I thought he was ridiculously pretty, so to be honest that's the reason I'm wondering, ha. I couldn't find him in the cast listed but maybe someone knows, even if it's a slim chance?