4 girls find out who is making everyone in their school sick

Five High Schooler's who all secretly hate each other are being picked off one by one... it's up to you to determine who the killer is.

After learning she has chlamydia, a high school student enlists a friend to help call the boys who may have infected her.

Two little girls hide in the boys' bathroom at school so they can find out what happens there. When two boys come in, the four gradually talk each other into taking off their clothes. The principal catches them, and angrily berates them for what they've been up to, warning them that he'll have to tell their parents about the incident. Later repercussions are seen as parents of three of them separately discuss and fight about what has happened, with some taking a winking attitude of their child's discovery and others battling about how to react. Returning to school poses an additional challenge, as everyone has found out what has gone on.

A mysterious environmental borne illness is turning teenage girls trans across New England. At least, that's what their mothers are reading online. Katherine, concerned by her preteen's increasing symptoms, seeks a cure.

After a young girl is found murdered, a group of teens at Payton High must band together to piece together the horrifying travesty. The teens soon discover the mysterious killer is killing only the most popular students in school. As their friends die one-by-one in the most shockingly gruesome ways possible, they realize that being in may not get them out alive.

Three female high school friends experiment with drugs but are drugged by a drug dealer schoolmate with ulterior motives. They pass out from the pills they take, and wake to find the school empty and doors locked. They begin to search for an exit and stumble upon a dead body. They realize that the killer is watching them. They begin a frantic search to find an exit from the school building knowing that it might very well be a life or death search. The killer begins a cat and mouse game with the girls, as they risk becoming his next victim.

Four girls are bullying everybody around them - other girls, teachers, even policemen. They've just found a new target, their beautiful schoolmate. They beat her up, force her to lick their shoes and seduce her boyfriend. They are not aware though, that their latest victim is not as weak as she seems and the girl and her boyfriend have a plan of what to do with girls gang.

A girl suffering from a mysterious illness invites a boy over to her house for a date.

For a class project, three college students decide to invent an unfounded rumor about the most popular girl on campus. But as the rumor spreads, it begins to spiral out of control.