LUCKNOW, May 30 -- Lucknow police nabbed a suspect involved in a recent robbery targeting a bus conductor at the Alambagh bus terminal, following an encounter, police said on Thursday. The encounter took place near Devi Khera Road within Alambagh police station limits in the wee hours of Thursday. However, another accused managed to escape, they added. "Upon receiving a tip-off about two suspects spotted riding a scooter, the Alambagh station house officer and his team intercepted them. However, the suspects opened fire on the police team. As the cops responded in self-defence, Gaurav Kannaujia, a resident of Motinagar, was injured and apprehended," DCP (central) Ashish Srivastava said. "Another accused, Shubham alias Shivam, managed to flee," the DCP added. Gaurav was rushed to a nearby hospital, while police recovered a scooter without number plate, two mobile phones, an illegal country-made firearm (.315 bore) with one live cartridge and a used cartridge, an ATM card belonging to the conductor, and Rs 2,760, officials said. "Efforts are underway to apprehend two other absconding accused," Alamabgah SHO Subhash Chandra said. On the night of May 23, three bike-borne men allegedly snatched a bag from Chaman Kumar, a contract-based conductor with the Azamgarh depot. The bag contained Rs 15,800, ticket books, and an e-ticketing machine. Kumar reported the incident to the police the same day and a case was registered in this regard....