The Twin in the Panic Room

Detective Sarah Chen thought she'd seen everything until the millionaire's body turned up in

his panic room. The door was locked from the inside. No windows. No vents big enough

for a person. Just Marcus Blackwell, dead on the floor, and a half-eaten sandwich on the

table. The coroner said poison. But here's where it gets wild.

Security footage showed Marcus entering alone at 8PM. No one else went in or out.

His wife was at a charity gala with two hundred witnesses. The butler had the day off.

Then Sarah noticed something. The sandwich had bite marks from two different people.

One set matched Marcus. The other? His identical twin brother.