According to Levies sources, incident was occurred in Sub-Tehsil Pir-Ko, where laborers were loading sand from Patar-Nala when their tractor trolley was hit by a land-mine planted by unknown terrorists.

As a result of blast, Levies sources said, four laborers including a driver were sustained serious wounds, soon after receiving information about the incident, officials of law enforcing agencies along-with rescuers rushed the site and shifted the injured laborers to civil hospital Dera Bugti.

As per hospital sources, the injured were identified as Muhammad Din, Mazar Khan, Kamal and Lashkar, while condition of one of injured was stated to be critical.

Levies sources further said, the injured laborers were residents of Dul native area of Pir-Ko, while a case has been lodged against unknown terrorist and a search operation within area has been launched, however no arrested was reported by Levies in this regard.