India, July 29 -- Angela Lin, a 29-year-old software engineer at Google, died on July 19 after a large tree branch suddenly broke off and struck her during a hike in Yosemite National Park. According to SF Gate, Lin was accompanied by her boyfriend, David Hua, in the Tuolumne Grove area that afternoon when the incident took place.

Hua told the outlet that it all happened without warning. "It was just unimaginable that something like this could occur on such a popular trail, too," he said. He described how multiple branches had fallen, with one of them - a large one - hitting Lin.

She suffered a serious head injury and collapsed. Hua said he tried performing CPR until a park ranger arrived, but by the time emergency responders got to the...