Gurugram, June 11 -- Three men were arrested from the Delhi-Jhajjar bypass road in Farrukhnagar on Monday night for allegedly murdering their PG caretaker following an argument over a pending room rent of Rs.2,000, police said on Tuesday. The arrested accused are Rahul Kumar alias Papul, 20, of Azampur; Bittu alias Commando, 31, of Kishanpura in Meerut; and Sooraj Kumar, 30, of Hisar. Police said that the three had no prior criminal records and were employed at various warehouses across the district. The deceased was Narender Kumar, 24, a resident of Ward 1, Farrukhnagar, who worked as a caretaker at a PG in Jaat Colony. The incident took place in the trio's room on the night of June 4. According to Gurugram police public relations officer Sandeep Kumar, Narender had allotted the trio a room on June 1 for a monthly rent of Rs.5,000. "They had paid Rs.3,000 and assured Narender they would pay the rest soon," he said. "On June 3, Narender again asked them for the remaining amount, which led to a heated argument and a scuffle after he hurled abuses at the suspects," the PRO said, adding they have not yet found evidence to support any prior dissension between the accused and the victim. Investigators said the trio, all drunk, assaulted Narender and Bittu throttled him....