Hyderabad, Jan. 6 -- Police in US have charged Arjun Sharma, 26, with first and second-degree murder after his ex-girlfriend Nikitha Rao Godishala, 27, was found dead with stab injuries inside his home in Maryland on Saturday. Sharma fled to India the same day and his whereabouts are unknown, people aware of the matter said. Godishala was from Hyderabad, and moved to the US to study in 2021. P6...