Youngstown

When someone fires a gun in Youngstown, Victoria Allen usually hears it — at least on her phone. Allen, who runs the ICU Neighborhood Watch group on Youngstown’s south side, has access to the city’s Shot Spotter app, which records the sound, time and location of gunshots.

On a recent August weekday, Allen was driving to a house that was the site of at least two shootings in the last two days.