Every guy knows of friends who devoted themselves to shagging every girl they could. Looks like the seduction went wrong, got rough, and turned to murder.
But all the facts to support that conclusion are not yet in. She may have died of natural causes due to alcohol poisoning, passing out and choking on her vomit, heart failure, accidental asphixiation during rough sex, etc.
It seems likely to be either manslaughter or second degree murder, not premeditated murder.
True enough.
She might have died from the Shocker.