Woman shot, killed outside deli in Delaware County

CHESTER, Pennsylvania (WPVI) -- A woman was shot and killed outside a deli in Delaware County on Monday night.

The gunfire erupted just before 7 p.m. at 21st Street and Edgmont Avenue in Chester, Pennsylvania.

The woman was found at the scene with a gunshot wound to her chest.

She later died from her injuries. There is no word yet on her identity.

Police say they found at least 25 gun shell casings at the scene.