Security officers inspect the shootout site in southwest Pakistan's Quetta on Dec. 13, 2012. At least three people were killed and three others were injured in different fire incidents in Quetta on Thursday, local media reported. (Xinhua Photo/Mohammad)

An injured man is carried into an ambulance following a shootout in southwest Pakistan's Quetta on Dec. 13, 2012. At least three people were killed and three others were injured in different fire incidents in Quetta on Thursday, local media reported. (Xinhua Photo/Mohammad)