Second Person Dies In Suburban Pittsburgh Shooting

PITTSBURGH, PA — A second person has died following a shooting that killed a man last week in a Duquesne residence.

Catherine Lawing, 39, died days after the Jan. 20 shooting inside the home on Commonwealth Avenue.

Allegheny County police said at the time that Sean Johnson Jr., 30, was pronounced dead at the scene.

No arrests have been made. Police have not publicly identified any suspects.

Anyone with information about the shooting is asked to call the County Police Tip Line 1-833-ALL-TIPS. Callers can remain anonymous.