PHILADELPHIA (CBS) -- New video shows the moments a group of teenagers hopped onto a SEPTA bus and attacked a number of passengers.
Police said the incident happened just before noon onin North Philadelphia.
One of the suspects hit a passenger with a gun and the gun went off, police said. Two 18-year-olds were struck by the gunfire and are expected to be OK.
No arrests have been made.
If you recognize the suspect in the video, you are asked to call Philadelphia police.
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