The death toll in the blast believed to have been triggered by leaking LPG in an outhouse of an apartment complex in Marathahalli on May 24 rose to three as Karan, 38, a security guard, and his daughter Nisha, 3, succumbed to their injuries at Victoria Hospital on Sunday.
The blast occurred when Karan’s wife, Maya, 27, was cooking dinner. Their son, Nikhil, 7, died on Saturday. Maya’s condition is said to be critical.