NEW DELHI—A former Jehovah’s Witness has been detained on suspicion of setting off an explosive device that killed three people and wounded 50 others at a denomination gathering in southern India, authorities said Monday.
Hundreds of Witnesses were at a local prayer session Sunday at the Zamra International Convention Center in the town of Kalamassery in Kerala state when the explosion took place. An improvised explosive device placed inside a tiffin box was believed responsible, the state’s top police officer, Sheik Darvesh Saheb, said.