This is awful. Poor woman.
He is a murderer, plain and simple.
She sustained fractures and cuts to her body. The neighbours heard screaming. She died of asphyxiation.
It's not a 'sex game gone wrong'
It's violence that culminated in her murder. And now she can't argue back it's convenient for him to suggest that everything that happened, including her murder, was consensual.
This shouldn't be happening. 