After returning home from her first year away at college, Ava is overjoyed to be back with her family for the summer. Eager to keep busy, she picks up babysitting again, just like she did in high school. But after babysitting three different children, they all mysteriously go missing. To Ava, only one person could cause such chaos, but she knows that if she told anyone, they would call her crazy. She becomes the number one suspect in the children's disappearances and must prove her innocence before it's too late.