Quetta: Four people were killed and 12 injured in a bomb blast in Rakhni town of Barkhan district. According to Deputy Commissioner Abdullah Khosa, the number of injured in the explosion has increased to 12, including two girls, and the number of victims is expected to increase. According to the police, the nature of the explosion is being determined. According to the rescuers, the condition of one person is critical while the injured have been transferred to the hospital. An emergency has been declared at Rahni Hospital. After the explosion, the police and law enforcement agencies arrived at the spot and collected the evidence and started an investigation. Balochistan Chief Minister Mir Abdul Qudus Bizenjo expressed grief over the loss of life, condemning the Rakhni blast.