I'd love this.
As long as the victim is alive you get to see it from Victims POV.
When she is dead you see the Male Attackers POV, fucking her in all sorts of positions.
Meaning while she is alive she gets fucked, stabbed, punched and you see this all in POV.
When she is dead the attacker still does things to her body and fucks her and this time we see it from the males POV, with beautiful POV shots from his perspective cumming on her body and such.