In a heartbeat, a family's life takes a chilling turn.

"LEAVE THE LIGHT ON" casts Katy and Steven in a hopeful new chapter. Their fresh start brims with promise, from a new home to a baby on the horizon. But then, on a seemingly ordinary night, Steven heads out to the store for Katy – and never returns. As dawn breaks, panic grips Katy: where is he?

Desperation grows as her family gathers and they launch a frantic search for Steven. The hours tick and the weight of uncertainty hangs heavy as the unsettling reality that they fear something bad has happened. Will their collective efforts unveil Steven's fate, or will they be left grappling with a haunting void?

In "Leave the Light On," a harrowing experience shakes the foundation of a family's world, leaving them to grapple with dark secrets and the uncertain fate of their loved one.