"Fatal Arizona Hot Air Balloon Crash Pilot Had Elevated Ketamine Levels, Report Reveals"

The pilot in the fatal hot air balloon crash in Arizona had elevated levels of ketamine in his system, according to a recent report. The crash, which occurred in January, resulted in the deaths of the pilot and three others. The National Transportation Safety Board is still investigating the incident, which may have been caused by an "unspecified problem" with the balloon's envelope. The autopsy report did not indicate why the pilot had ketamine in his system, and the company he founded, Droplyne Hot Air Balloon Rides, has temporarily halted its services.