A woman died after a structure collapsed during Dahi Handi celebrations in Pune. 22 'govindas' sustained injuries while participating in human pyramids in Mumbai. Most injured participants received treatment and were discharged from hospitals quickly.
The Dahi Handi festival marked the birth of Lord Krishna with enthusiastic participation. Police had increased security measures across the city for the celebrations. As part of Janmashtami festivities, 'govindas' form multi-tiered human pyramids to break 'Dahi Handis' (claypots filled with curd) suspended mid-air.
Summary from source