A mass shooting in Philadelphia's Grays Ferry neighborhood left three people dead and nine others injured early Monday morning, police say.Philadelphia Police Commissioner Kevin Bethel said the shooting occurred on the 1500 block of South 27th Street just before 1 a.

Ring camera captures tragic Philadelphia mass shooting at July 7 block party, killing 3 and injuring 10 others.

The mass shooting comes on the heels of another in South Philadelphia that left eight people injured over the weekend.