Chloe, a teenager who is confined to a wheelchair, is homeschooled by her mother, Diane. Chloe soon becomes suspicious of her mother and begins to suspect that she may be harboring a dark secret.

After David Kim's 16-year-old daughter goes missing, a local investigation is opened and a detective is assigned to the case. But 37 hours later and without a single lead, David decides to search the one place no one has looked yet, where all secrets are kept today: his daughter's laptop.