India's 30-year-old Meenakshi Moorthy, who died with her 29-year-old husband after falling 800 feet at America's Yosemite National Park, warned people against taking pictures on cliff edges in March on Instagram. "Standing at the edge of cliffs...can be fatal...Is our life just worth one photo?" Meenakshi wrote. The couple fell to death apparently while taking a selfie, her brother-in-law said.