This is a tragedy in our city,” Mayor Cherelle L. Parker said in a statement. “Our prayers are with the families, friends, neighbors and all of those impacted by the tragic crash.”

The six people on board the Mexico-bound medical jet include a girl who had received life-saving treatment at a Philly children's hospital, her mother, a pilot, copilot, doctor and paramedic.

A medical transport plane carrying a pediatric patient, her mother, and four crew members crashed into a Philadelphia neighborhood Friday night. Multiple people were injured in the area as a result of the crash.