Edison Antonio Adames, 24, is wanted in connection with the March 20 shooting at West Marshall Street and George Street, that injured a victim in the stomach and legs, police said.
Adames is believed to have used a nine-millimeter handgun in the shooting, which has yet to be found, according to police.
He has an active warrant and is considered armed and dangerous.
Anyone with information on Adames' whereabouts is asked to anonymously contact the Pennsylvania Crime Stoppers Toll-Free at 1-800-4PA-TIPS (8477) or submit a tip online.
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