Iris is standing guard. Her killer sneaks up behind her and starts strangling her with a rear naked choke. Iris struggles hard and fights back, trying hard to get free, but her killer is too strong. After Iris dies, her killer sits her on the ground and snaps her neck to make sure the job is done.
Scene 2:
Iris is kneeling on the floor with her hands tied behind her back and her ankles tied together. Her killer wraps a rope around her neck and strangles her to death. Iris fights hard against the rope, but eventually dies. Her killer lets her fall face-first to the floor.
Scene 3:
Iris is standing guard. Her killer sneaks up behind her and wraps a rope around her neck, then lifts her on her back. Even after Iris stops, the killer keeps strangling her for another 30 seconds to make sure she is dead. The killer lowers Iris to the ground. Iris twitches a bit before going completely still.
It also contains a fourth additional scene where Kitana gets what she deserves and convulses.
If possible, for this last scene, can you show the killer taking pictures of the body and/or posing with Iris's dead body for selfies? The killer needs proof that the the job is done...