Speaking about her stepbrother Timothy Heng, Tessa Oh said that his family knew him to be someone who put others before himself and showed up for the people in his life. Early on, hearing that he was still on Indonesia’s Mount Dukono after it erupted while most of his fellow hikers had been evacuated, “my first thought was that he must have [run] back and tried to help someone”, the 30-year-old journalist said. More details about his last movements that emerged in a media report and accounts...