ISLAMABAD, May 29 (Xinhua) -- At least four people were killed and three others including a police officer were injured in two separate firing incidents in Pakistan Monday night, local Urdu media reported.
Unknown gunmen sprayed bullets at a vehicle in the capital city of Peshawar of the country's northwestern Khyber Pakhtunkhwa Province, leaving four people killed and one injured, Geo news reported.
Police said that the killed included a leader of a pro-government peace militia in the area.
The attackers fled the scene following the incident.
In a separate attack in Quetta, capital of the country's southwest Balochistan Province, two people, including a police officer, were injured in firing by unknown gunmen.
No groups have claimed either of the attacks yet.
Police cordoned off the attack sites and kicked off investigations.
