@Aintitfun1997 personally I don't how a problem with it as long as you how more of a bond to at least one of the characters. Eventually I think some more of the npcs will die of I can think of a way to have Vincent draw Erin out and then have a fight scene between them. This will be the end of him.
I may just have him kill the guards thinking Raven was murdered by Kyle. Using the bodies to send him a calling card or something. But I would double check with Wick.
@dabombjk Kyle caught Haru on a really bad day...