BENGALURU: A Central Industrial Security Force constable allegedly committed suicide by shooting himself with his service rifle at the Kempegowda International Airport. Constable Suresh Gaikwad, 28, shot himself on January 16, said DCP North East, PS Harsha. Harsha said the "prima facie reason" for the alleged suicide was a family dispute. "He was undergoing the pain of divorce, and hence he took this extreme step," he said. He also said that forensic and explosive experts rushed to the spot and are investigating. A complaint has been filed by the International Airport Police Station.