Authorities say two people riding dirt bikes have been killed in a crash involving a car near Casa Grande.
Arizona Department of Public Safety officials say a black sedan crashed into two dirt bikes while driving on State Route 84 west of Casa Grande on Saturday night.
They say both riders were pronounced dead at the scene.
Their names, ages and genders weren't immediately released.
DPS officials say the two people inside the sedan at the time of the crash were airlifted to a hospital.
One of the injured reportedly is a pregnant woman.
Authorities didn't have any updated details about their conditions Sunday.
© 2017 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.