Hold tight

After the suicide of Adam Baye's classmate Spencer Hill, and a string of issues at school, Tia and Mike Baye install software on Adam's computer. They are jolted by a message from an unknown correspondent: 'Just stay quiet and all safe.' Meanwhile, browsing through an online memorial for Spencer put together by his classmates, Betsy Hill is struck by a photo that appears to have been taken on the night of her son's death. She thinks she sees Adam Baye standing just outside the camera's range. When Adam goes missing, it becomes clear that something sinister has infected their community.