A top-tier pediatric surgeon mother and her tech-executive husband implement an experimental AI "Integrity Collar" to eradicate teenage lying in their luxury California home. When their sensitive older daughter Skylar’s collar falsely triggers a red panic signal, she is locked in a sealed, suffocating room. As the family's obsession with absolute moral perfection spirals, a dark biological reality leaks through the door. A gripping psychological thriller of control, technology, and grief.