A preliminary investigation into Besham’s fatal attack on Chinese civilians suggests that the vehicle was not armed with bullets or bombs.
The Khyber Pakhtunkhwa police sent a second report on the incident to the federal government.
The report revealed that a female engineer was among the dead.
Five Chinese nationals were killed when their vehicle was attacked near Besham in Khyber Pakhtunkhwa’s Shangla district.
A suicide bomber detonated a vehicle loaded with explosives into a convoy of Chinese engineers traveling from Islamabad to the Dasu camp.
According to reports, after the fatal explosion, the Chinese bus sank 300 meters deep.
Besham Police Station is just 6 KM from the place and Dasu Dam is 77 KM away.
According to reports, CCTV cameras were installed in all the buses of the Chinese caravan.
The counter-terrorism department earlier claimed to have arrested more than 10 terrorists and their aides in the attack.