A massive gas leak at the LG Polymers chemical plant in Visakhapatnam has left at least 8 dead and thousands of locals affected. The leak took place around 2.30 am in the night and the gas spread over nearby villages.Horrific videos and photographs from the incident poured into social media showing people lying in drains and on roads, some who fell off their motorbikes after inhaling the toxic industrial gas. Watch the video.