How does a woman disappear from one of the busiest airports in the world? In 2019, Paula Del Mundo never boarded her connecting flight from Dallas-Fort Worth to Cozumel. Surveillance showed her walking into the airport’s warehouse district - and then she was gone. Her family and police are still piecing together the mystery.

A woman in medical scrubs taking a selfie in a hospital corridor.
Woman with long dark hair wearing a colorful striped sweater and a large decorative hat with ribbons, flowers, and antennae, standing in an airport with yellow luggage.
Woman wearing a brown hat and orange shirt holding a cake with lit candles at a birthday celebration.
A woman with short brown hair, wearing sunglasses and a gray top, is taking a selfie outdoors in front of a bright green vehicle. She is shielding her eyes from the sun with her hand.
A woman taking a selfie at an airport, with a white hat with black feather decorations on top of a gray suitcase beside her.
A woman with shoulder-length brown hair wearing a pink top, a colorful headband, and pearl earrings, smiling at the camera while sitting against a beige wall.