All three people on board an air ambulance helicopter that crashed in Ohio have died, according to officials.
The helicopter was on its way to pick up a patient from another hospital when it went missing. Crews were sent out to find the crash, and upon discovering the scene, found that all three crew members had died in the wreckage.
The cause was not immediately clear and the crew members’ identities have not been released. The NTSB is investigating the crash.