Khammam: In a tragic incident, 31-year-old Sridhar, son of former market committee chairman and Congress leader Radha Kishore, succumbed to a sudden heart attack on Monday, July 10. According to family members, Sridhar had returned from a morning workout session at a local gym when he began complaining about a sharp pain in his chest. He soon collapsed and was rushed to a nearby hospital. However, doctors declared him dead on arrival, revealing that he had suffered a fatal heart attack. Earlier, a person named Nagaraju also died due to heart attack in Khammam and the recent incidents creating panic among the locals.