An obsessive video blogger shares every detail of her roller-coaster life with her husband and their children online; one night, intruders tie her up, kidnap her husband and execute him; it seems someone has been keeping secrets.

A fun-loving couple cultivates close relationships with their grown daughters, then the mother is bludgeoned to death in her home; no one suspects that the unthinkable could be true, but video doesn't lie, unlike guilty people.