At least 16 people were killed and several injured on Sunday when a bus fell from a mountain road into a ravine on a river bank in Pakistan-ruled Azad ( free ) Kashmir , police said .
<response> At least 16 people were killed and several injured on Sunday when a bus fell from a mountain road into a ravine on a river bank in <misc>Pakistan-ruled</misc> <location>Azad ( free ) Kashmir</location> , police said . </response>