The crash took place Wednesday in Puncak , West Java , authorities say . A total of six people were killed and more than 100 injured when a bus carrying Indonesian students crashed into the side of an overpass on its way to Jakarta from Solo city. They were returning from a retreat in the mountainous area . The injured are being treated in hospitals in the area . There are indications the brakes stopped working , an official says .
The crash took place Wednesday in Puncak , West Java , authorities say . A total of six people were killed and more than 100 injured when a bus carrying Indonesian students crashed into the side of an overpass on its way to Jakarta from Solo city. They were returning from a retreat in the mountainous area . There are indications the brakes stopped working , an official says .