Houston Police release a surveillance picture of a "person of interest" in Sunday's scare at Memorial City Mall.
Dozens of people returned yesterday to pick up items they dropped during the evacuation. Hundreds of shoppers ran out of the mall when a man entered the food court, yelling he was going to kill himself before dropping an object on the floor. No explosives were found - but a 16-year old boy and his mother were injured in the panic it created.
Police describe the person of interest as a white male in his late teens or early 20's.