So I watched this film of summer Last year on Netflix. It was in English, in color, and was about an hour and a half. The movie started out with a girl and a boy pretty young at school and they did a project about a woman who died because they thought she was possessed or something like that. They visited her grave all the time and were fascinated with death. They poked dead birds and got into trouble. Then the movie cuts to them as teens probably around 17 and they are still friends. The movie shows the girl, she is thin and has dark hair making herself a microwave dinner and goes up to her moms room. Her mom is weird and is always in bed. The dad left for some reason. The boy has a mean father that is always sitting he might’ve been in a wheelchair im not sure, and he made his son bring him alcohol. Then later the girl and boy are out at night and they throw something at light posts and brake them. Then they run away. Then later the mom js in the bath and she decides to overdose, but right before she dies she tells her daughter to take revenge on everyone. So she finds one of her teachers and kills him in his trailer. Then she finds her dad while he is having sex, he is all tied up so she kills him easily. I think he was with one of her teachers. Then she kills a few other people, and then she tells the boy what she did, they had sort of planned it i think. I am pretty sure the movies title was the name of the woman they did the school project on bit I might be wrong. Please help me find this movie I have been searching for it for a long time now and its driving me mad. Thank you