Chinese authorities dramatically revise death toll in the region . State media said 50 people were killed , up from 40 previously . Police said there was a string of terrorist bombings that led to some deaths . The region has suffered several deaths due to ethnic strife .
Chinese authorities dramatically revise death toll in Xinjiang violence . State media said 50 people were killed , up from two previously . Police said there was a string of terrorist bombings that led to some deaths . The region has seen several attacks due to ethnic strife .