KISHANGANJ, Oct. 12 -- A 32- year old constable attached with the emergency response vehicle also known as Dial 112 allegedly shot himself at the police barracks of the Kishanganj Sadar police station and died on Sunday, police said. The incident took place between 8 am and 8.15 am, they said. The deceased has been identified as Sameer Kumar, a 2015 batch constable, who was a resident of Bhagalpur. He allegedly shot himself with his service pistol. Kishanganj superintendent of police (SP) Santosh Kumar said, "Prima facie it is the case of suicide but the investigation is underway." He added that the family members of the deceased have been intimated and a forensic science laboratory (FSL) team has collected the evidence and that the exact cause of the death would be ascertained after the autopsy and forensic inquiry report. Meanwhile, some olice sources said that the constable took extreme step following a marital dispute. "He shot himself soon after talking to his wife on mobile phone," police sources said, adding, "He was upset for the last few days."...