She would've been 12 when he impregnated her. He groomed her, impregnated her, continued to have sex with her, then killed her, chopped her up, and left her body to rot in his car. Monsters are real and they walk among us every day.
Why would any studio on Earth spend hundreds of millions of dollars to pretend that they didn't just lose hundreds of millions of dollars. This is, without a doubt, the stupidest conspiracy you could believe.