India, Sept. 15 -- A 28-year-old gym owner was shot dead outside his gym in south Delhi's Aya Nagar on Monday morning, with police suspecting that the killing was the latest in a two-year-old property feud between two families that has already left two others dead.

Police identified the victim as Vijay Kumar, and said he was allegedly called out of his gym around 10am and shot multiple times by two helmeted men who arrived on a motorcycle. Police said nearly 15 rounds were fired before the assailants fled.

Deputy commissioner of police (south) Anant Mittal said Kumar sustained fatal injuries. "A case has been registered on charges of murder and multiple teams have been formed to nab the suspects," he said.

Police suspect Kumar's murder...