Officials in Pakistan say gunmen in the restive southwest have killed at least 38 people in three separate attacks in one of the deadliest days of violence in Baluchistan province. Twenty-three people were fatally shot on Monday morning after being taken from buses, vehicles and trucks in Musakhail, a district in Baluchistan. Police say the attackers burned at least 10 vehicles before fleeing. In a separate attack, gunmen killed at least nine people, including four police officers and five passersby, in Qalat district. Six people were killed elsewhere. Insurgents also blew up a railway track. The military said security forces killed 21 insurgents in response to the attacks that also left 14 security forces dead.