Kathua (Jammu and Kashmir) [India], April 3 (ANI): A probationary police sub-inspector (SI) who suffered a head injuries during an exchange of fire between police and gangsters in Jammu and Kashmir’s Kathua a day ago succumbed to his injuries in the hospital, officials said on Wednesday. Sub-Inspector Deepak Sharma who was undergoing treatment at the Government Medical College (GMC) succumbed to his severe injuries. According to the Kathua Police, a gangster was shot dead in the exchange of fire near Government Medical College (GMC) on Tuesday night. Acting on a tip-off, a police party was cha…