KHYBER: Three persons including a Christian sanitary worker were killed in three different incidents in Bara tehsil of Khyber tribal district on Monday. Police said that some locals informed them about the dead body of a Christian lying near public bathrooms close to tehsil offices early in the morning. They said that unidentified assailants had shot dead Tariq Masih from a close range. The deceased was busy in cleaning public bathrooms at the time of the incident, they added. Police said that as per the information they had gathered from the family sources during initial investigations, the deceased was a drug addict. Also in the day, two more persons were killed in Alamgudar near Bara Bazaar and Malakdinkhel area of Tirah. Police said that Rehmanullah was shot dead by his friend after a verbal brawl over a petty issue. They said that Moeez Khan, who was abducted by some locals over a personal dispute, was later killed by his captors. They said that they registered cases of both the incidents and started investigations.