Young girl, woman shot and killed in River Park: police

Young girl and woman killed in River Park shooting

Police in Philadelphia and Upper Darby Township are investigating separate violent crimes that occurred Sunday. Upper Darby Township police released images of a suspect involved in a fatal shooting of a 16-year-old boy Sunday afternoon. Meanwhile, Philly police are investigating a shooting that left a young girl and a woman dead in River Park.

PHILADELPHIA - The Philadelphia police are investigating after a shooting left a woman and young girl dead in River Park Sunday night. 

What we know:

On Sunday at around 6:08 p.m., Philly police officers responded to a shooting on the 3900 block of Lankenau Avenue.

According to preliminary details, police say a woman was shot and was pronounced dead by medics at 6:20 p.m.

They say a young girl was also shot in the incident. Police took her to Children's Hospital of Philadelphia, where she was pronounced dead at 6:25 p.m.

This is an active investigation. 

Check back for more updates.