(KCEN) -- Several gunmen ambushed a bus in Acapulco, Mexico yesterday, killing the driver and a teen assistant.
Witnesses told police that gunmen stopped the bus around noon on a road between Acapulco and another resort.
They ordered the passengers out of the bus, then shot the driver and a 14-year-old boy and set the bus on fire.
The victims were left inside the bus.
Police say they've just begun investigating.