I've been following along just to see how this ends, but boy, MC is just like, braindead at this point. Why not fucking double tap her? Or hell, stomp on her fucking skull? She's just as guilty. At least fucking shoot him in the goddamn head, you won't get to torture him to death but come on.
At least shoot him while she's still alive too so she screams like a demented Hyena before she dies too.