ISLAMABAD, Dec. 10 (Xinhua) -- Four people were killed and two others injured in a firing incident in Pakistan's north Rawalpindi city on Saturday, police said.
The incident happened in an under-development private residential property where security guards of two housing societies opened fire on each other on a land dispute, the police said.
Three people got killed in the firing right at the spot, while one more succumbed to injuries at the hospital.
A heavy contingent of police reached the attack site following the incident to search for the culprits. ■