-Justin Bingham, 40, died when he accidentally fell near Heaps Canyon at Zion National Park. -Bingham was canyoneering with three others on Oct. 5 when the tragic accident took place. -The three other canyoneers were rescued the following morning, according to the National Park Service. A man is dead after an accidental fall at Zion National Park, according to the National Park Service. The man was identified as 40-year-old Justin Bingham, CEO of Utah tech software company Opiniion, which confirmed the news of his death. According to the NPS, Bingham was canyoneering with three other people the evening of Oct....