Goa, June 30 -- Repeated warn ings, recent fatalities and the well-documented dan gers of Goa's swollen rivers and waterfalls during the monsoon continue to go unheeded, with a 15-year old boy drowning at a border waterfall while six youths from Sankhali were rescued after spending a night stranded near anoth er waterfall in two separate incidents that unfolded within hours of each other. The tragedy and the nar row escape have once again exposed the growing disre gard for official advisories urging people to stay away from waterfalls and other monsoon hotspots, where water levels can rise sud denly following heavy rain fall upstream. The latest fatality claimed the life of 15-year-old Adit ya Dilip Kumar Satpati of Belagavi, Karnataka, w...