During a brief encounter here in Delhi mastermind of the ‘Deebandhu’ Gang and one of his associates allegedly involved in many robbery cases were arrested on Friday. “A gang of robbers involved in many robbery cases was busted by north Delhi Police. The mastermind of the Gang Deebandhu and one of his associates were apprehended after a brief encounter. Five cases of robbery have been worked out,” a police official said. North Delhi Police recovered Semi-automatic pistols with 8 Magazines, country-made single-shot pistols with over 100 cartridges, some cash, and a motorcycle from the accused.