The victims killed in a medical jet crash in Northeast Philadelphia​ were identified by Jet Rescue Air Ambulance, the Mexico-based company​ operating the small plane.

The Learjet, carrying a pediatric patient and five others, crashed on Friday, killing all on board. On the ground, one person was killed and at least 19 others were injured, officials said.

The plane had been on a medical transportation mission to Mexico, carrying a child patient, her mother and four crew members.