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A gunman was seen holding a weapon to a subway passenger's head in Philadelphia as the city continues to go through a crime wave after the 'summer of mayhem' which saw over 750 shootings.
The disturbing video, which went viral online, shows the man wearing a black hoodie, stick up and point his gun to the head of a man waiting for a train on the platform.
A SEPTA spokesperson said that no shots were fired during the incident and no one was injured - however the harrowing footage has rocked residents in the crime-ridden city.
The man, sitting on the ground in a white hat as he took a sip from a water bottle, seemed to shrug off the potential threat as a bystander recorded the incident.
Spokespersons for both the police and transit say that no arrests have been made and the event is still under investigation.