Follow The Leader

There's been wild kidnappings going on in the nearby towns. Mostly kids around the age of elementary and early high school. 30 missing. A tomboy named Sarah, one of the best basketball players on the team, witnesses these kidnaps late in the night from her bedroom window. She at first thinks it's just a dream, but in the morning, a breaking news occurs, and a mother is searching for her child. Sarah begins to wonder about this. Becoming scared.
But then, Sarah decides to get some fresh air, thinking it would be safer to go out in the daylight to go get something at the gas station store. But once she's there, a fellow approaches her. A young man about 20 or so. He's acting weird. Asking information from her. She leaves the store after paying for her snack, and tries to leave when all of a sudden, she's being snatched by this creepy guy and being knocked out and being put into a large crate on a tractor of some kind. When she awakes, shes surrounded by other kids, scared and shaken. She meets a lad named Jaden who tells her that she's in for a live horror story, and at first she does not know what he means, but when she approaches this, her terrors gain and her heart is constantly banging throughout her body.
She comes across a menacing serial killer, not like any other kind, named Dr. Shean - long white hair and dressed as a doctor. He's clean and cold. Blood stains are smeared on the walls, screams are echoed throughout the place...bodies ripped apart on the grounds of his workshop, in styles she can't imagine how he came up with these crazy inventions.
And now, it's her turn to meet him up close. At first, she thinks he's going to murder her, but instead, he keeps her alive. Why? And why is he showing affection towards her? Why is he murdering kids? Why is he kidnapping them period?! Is she the only one who can get deeper within his secrets?