At least 22 were killed and 20injured in a collision Wednesday between a bus and a truck in the northwestern Mexican state of Baja California Sur.

　　The collision occurred in early hours Wednesday on Benito Juarez road. The victims were individuals on their way home from the city of Narciso Agundez

　　Rescuers quickly arrived at the scene and the injured was rushed to local hospitals.

　　Police said the cause of the incident is under investigation.