PHILADELPHIA (WPVI) -- Philadelphia police are asking for the public's help in tracking down four suspects linked to a homicide on July 6.
Newly-released surveillance video shows four men approaching the scene of the shooting at about 11 p.m., in the 4700 block of Griscom Street, in the city's Frankford section.
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Police say a 33-year-old man was shot multiple times in the chest and later died at the hospital.
If you have any information on the suspects, please call police.