PATNA, June 19 -- Ankur Kumar, an accused of crushing a woman constable in Patna on June 11 night, surrendered at civil court Patna on Wednesday. The accused was later sent to jail. A 24-year-old police constable Komal Kumari was killed in a hit-and-run incident during a routine vehicle-checking drive on Atal Path under SK Puri police station late on June 11. The incident had taken place at 12.30 am under the Sri Krishna Puri police station area....