Mia’s parents stood at the doorway, their confusion mingling with concern. The officer carefully pried the floorboard up, revealing a small compartment. Inside lay a dusty, old briefcase—an odd find in a child’s bedroom. The officer exchanged a glance with his partner, then carefully lifted it out and placed it on the bed.

“Is this yours, Mia?” the officer asked softly.

Mia shook her head, her eyes wide with a mix of fear and curiosity. The officer clicked open the locks, slowly lifting the lid to reveal its contents—a collection of faded photographs, letters, and what appeared to be an old journal.