RAMGARH: A Ramgarh court on Wednesday convicted a 49-year old engineer of Central Coalfields Limited under Sections 302 and 498A of IPC for killing his wife on September 16, 2016. Additional public prosecutor S K Shukla said that the court of additional district judge Radha Kishna would pronounce the quantum of punishment on May 21. Accused Alok Behra had killed Khirbi Tanya with a sharp knife at their residence in officers’ colony in Bhurkunda.