A newly married couple suffered serious injuries after an LPG cylinder exploded at their home in Chowdeshwari Layout, Yelahanka, early Sunday morning. The victims, Krishnamma and Raju from Bagepalli, were taken to Victoria Hospital. Their condition is critical. The explosion happened around 6 a.m. It is believed a gas leak caused the blast. Locals think the gas might have ignited when the couple tried to light the stove or switched on an electrical device. The blast was powerful enough to damage part of the house wall. Yelahanka police visited the scene and started an investigation.