Mumbai's monsoon horror, many lives lost | Ground Visuals

As Mumbai slept the skies opened up with thunder, lightning and heavy rains measuring between 197 mm to over 235 mm in some areas in barely 3-4 hours, as per the IMD Mumbai, which submerged many areas and hit road and rail traffic badly.

According to the BMC Disaster Cell and NDRF, at least 17 persons were killed when a wall collapsed after a tree fell at Vashi Naka, New Bharat Nagar in the Chembur area around 1 a.m.