There was nothing.

No messages.

No missed calls.

A knot of unease formed in my chest. My parents had always favored my younger sister Megan, but surely they wouldn’t fail me during an emergency.

My hands trembled as I opened my home security app and selected the living room camera.

The live video appeared.

My heart stopped.

The timestamp read 10:14 p.m.

The house was dark except for a faint glow from the streetlight outside. Sitting alone in the middle of the couch was a tiny figure.

Ethan.

Curled up with his thumb in his mouth, clutching his stuffed bear.

Completely alone.

My mind scrambled for an explanation. Maybe my parents had stepped outside briefly. I rewound the recording to earlier that evening.

The footage showed my father, Robert, opening the front door and guiding Ethan inside. My son was crying.

My mother walked in behind them.

Instead of going to the kitchen to make dinner, she leaned down, said something I couldn’t hear, and pointed toward the couch.

Ethan obeyed and sat down, still sniffling.

Then she turned around.

My father followed.

The front door closed.

The lock clicked from the outside.