PATNA, Oct. 16 -- An excise department constable of Bihar was killed after liquor smugglers opened fire late on Wednesday while the victim along with his colleague were chasing a liquor-laden vehicle at Pawapuri-Silao highway in Nalanda, police said. The victim was identified as Ajit Kumar, a native of Hilsa in Nalanda. The incident took place when a joint team of Excise Intelligence Bureau and Rajgir Excise Department tried to intercept a liquor consignment van from Jharkhand that had entered Kharat More. When it intercepted the van near a flyover on the highway on Pawapuri-Silao area, occupants of the van opened fire. Police said Ajit got a gunshot and was grievously injured. The injured constable was first rushed to Bhagwan Mahavir Institute of Medical Sciences in Pawapuri where doctor referred him to PMCH for better treatment. On Thursday early he was succumbed to his injury in the PMCH....