Medical jet carrying six crashes into Philadelphia neighbourhood
The plane had been on a medical transport mission, carrying a child patient and her mother, and four crew members.
A small medical transport plane crashed into several buildings in north-east Philadelphia on Friday evening
Videos of the incident online show the plane coming down quickly and sparking a huge fireball
A spokesperson for Temple University Hospital-Jeanes in Philadelphia said it had treated six people who were injured on the ground during the crash.
Another witness told local media the explosion "lit up the whole sky''