Ravi’s wife Yadamma now works as a farm labourer to support her sons. (Source: Harsha Vadlamani) Written by Sreenivas Janyala | Karimnagar |Posted: November 20, 2014 4:30 am On the night of July 4, Korishala Ravi stepped out of his house that is right across a branch of the State Bank of Hyderabad in Kodakandla …