A cartridge, with ‘PAK’ written on it, was today found in the parking of a housing society in Kavi Nagar area here, police said.
Soon after the recovery came to light, policemen visited the society off the National Highway-24 and informed intelligence unit.
Police said a sanitation worker of the housing society had found the cartridge, following which he informed the authorities.
According to the circle inspector of Local Intelligence Unit (LIU) Rajni, they are investigating the matter. “We have informed the higher authorities about it,” Rajni said.