Surveillance video shows a gunman walking along the 1600 block of Pratt Street in the city's Frankford section around 4:30 p.m. on October 18.
The gunman walked by the first victim, and they exchanged words.
The gunman then walked back towards the man, took out a gun, and fired a shot right into what appeared to be the victim's stomach.
The gunman then turned and shot a second man as he was leaving the scene.
If you recognize the shooter in the video, police want to hear from you.
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