All Her Fault
Marissa panics when she realizes her son is missing, and the telephone number of Milo's friend's mother who contacted him is now inactive. The police are involved, and an intensive search begins in an affluent suburban Chicago neighborhood (a departure from the original novel's setting in Dublin). As the search continues, rumors and gossip begin to spread, and fingers quickly point at Marissa and those around her, especially Milo's friend's babysitter, Carrie Finch (Sophia Lillis), who becomes the prime suspect.