Philadelphia (WPHL)- The search is on for the person responsible for shooting and killing a man in Philadelphia Juniata section.

The incident happened on the 4200 block of L Street around 5:33 am Tuesday.

According to police, a 76-year-old was shot once in the head by an unknown suspect. Medics pronounced the victim dead at the scene at 5:44 am.

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No arrests were made, and no weapons were recovered.