A family's vacation last month took a tragic turn - from a danger no one saw coming. According to The Times on Tuesday, Idaho's Daniel Owen and his son Cooper died on October 15 while ziplining on vacation in Laos. But they didn't fall, no - they were attacked suddenly by a swarm of hornets! The boy was so young, only 15 years old, and his father reportedly passed away either on or just before his 47th birthday. How sad. The pair was at the Green Jungle Park near the city of Luang Prabang to zipline while on vacation.