Hyderabad, Jan. 6 -- A 44-year-old man from Andhra Pradesh and his 39-year-old wife died while their two children sustained serious injuries in a road accident in Washington DC on Sunday evening, police in his hometown of Palakole in West Godavari district said on Monday. The deceased were identified as Kotikalapudi Krishna Kishore, a software engineer, and his wife K Asha. Their two children -- a son and a daughter in their teens -- sustained grievous injuries and are undergoing treatment in a local hospital, Palakole town inspector of police K Rajani Kumar said. "Kishore's parents are staying at Pallapuveedhi, near head post office in Palakole town. They got the information about the deaths on Monday morning," Kumar said. According to the...