PATNA, June 18 -- An undertrial prisoner escaped from the Patna civil court premises on Tuesday after slipping out through a toilet window, police said. A first information report (FIR) has been lodged at Pirbahore police station in connection with the incident. The accused, identified as Vikas Kumar, was brought from Phulwari jail for a court appearance around 10:45 am when he fled from custody. According to police, Vikas had requested to use the toilet, following which a hawaldar, Thug Ram, promptly escorted him there....