Locked staircase, window grills: What we know so far about Delhi`s Vivek Vihar fire that claimed 9 lives, including toddler
The cause of the fire has not been identified and is currently under investigation by the authorities. However, it is suspected that a short circuit or a blast in the AC might be the reason behind the blaze.
Top Stories India 
The cause of the fire has not been identified and is currently under investigation by the authorities. However, it is suspected that a short circuit or a blast in the AC might be the reason behind the blaze.
