New Delhi, July 27 -- A 45-year-old hawker was beaten to death allegedly by a 40-year-old man following an argument over a trivial issue near AIIMS metro station on the intervening night of Thursday and Friday, a police officer said on Sunday. The accused, a resident of Taimoor Nagar, next to New Friends Colony, was apprehended by bystanders following the incident and taken into police custody. The deceased was identified as Manoj Singh, a native of Bihar's Nawada district. Police said they received an alert about a quarrel near Gate No. 3 of the AIIMS metro station on the intervening night of Thursday and Friday. A police team reached the spot and found the suspect was being nabbed by the people gathered at the spot and the hawker critical...