Tulsi Lake is one of the seven lakes supplying drinking water to Mumbai and is one of only two reservoirs located within the Brihanmumbai Municipal Corporation limits.
As demands for accountability grow, the family and local residents are hoping that the investigation will determine whether prior warnings were ignored and whether civic negligence contributed to the fatal incident.
Senior Congress leader and former Rajya Sabha MP Husain Dalwai called for a comprehensive and independent inquiry into the sources of funds received by the RSS and the manner in which those funds are utilised.
The move came after Kalyan MP Dr Shrikant Eknath Shinde formally raised concerns over what he alleged as growing instances of commuter exploitation across Maharashtra.