A 15-member Chinese team has joined the probe led by Pakistan authorities into the bus explosion in Khyber Pakhtunkhwa. On Wednesday, an explosion on a bus in Khyber Pakhtunkhwa's Upper Kohistan district killed 13 people, including nine Chinese engineers.
The bus was carrying staff to an under-construction power project.
Pakistani authorities initially gave conflicting reasons for the blast- once calling it a planned attack, and then terming it an accidental blast.
The Chinese company implementing the project said it has decided to suspend the work for now.