Nikki grabs Dee from behind and puts a gloved hand over her mouth and nose . Then she throws her on the floor and continues smothering her with both hands. Dee takes the cloth and tries to put it over Nikki's mouth. Nikki holds it and puts it over Dee's mouth. Dee wakes up and tries to leave the house. Nikki puts a plastic bag over her head from behind, then she keeps her handgagged , to be sure she can't breathe.