The Brief

FOX 29 was on scene Friday morning as the FBI and Philadelphia police raided multiple properties in Kensington.

Sources tell FOX 29 the raids were part of a drug investigation.

Officials are expected to provide more details on the investigation Friday afternoon.

Philadelphia police and the FBI conducted raids at multiple locations in Philadelphia Friday morning.

Sources say the raids are tied to a large-scale drug investigation.

What we know:

FOX 29's Chris O'Connell was on scene as authorities entered properties near F and Clearfield Streets early Friday morning.

Neighbors say the raids began around dawn.

The FBI is expected to hold a press conference regarding the investigation Friday afternoon.

What we don't know:

It's unknown at this time how many arrests have been

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