READING, Pa. -

Reading police issued a plea Wednesday for the public's help in locating a missing teenager.

Ashley Diaz was last seen by her family as she was going to bed on the night of Friday, July 4.

Diaz, 15, has run away from home at least twice before, said police, who declined to comment on whether they are treating this latest disappearance as a runaway situation.

Diaz is described by family members as standing 5 feet, 3 inches tall and weighing 120 pounds.

If you see her or know where she may be, call Reading police at 610-655-6116.