"Tragic Hot Air Balloon Crash in Arizona Raises Questions About Safety"

A hot air balloon crash in Eloy, Arizona, resulted in four deaths and one critical injury, with an "unspecified problem" with the balloon's "envelope" being a potential cause. The National Transportation Safety Board found no mechanical anomalies and is analyzing flight information and a video camera from the crash. The deceased included the pilot and three passengers, while the injured person remains hospitalized. The company operating the balloon, Droplyne Hot Air Balloon Rides, claims to have had a perfect safety record.