The Federal Aviation Administration has opened its own investigation into the 50-mile flight of the helium balloon that briefly delayed flights at Denver International Airport after a couple reported that their 6-year-old son may have been on board, an official said Tuesday.

FAA spokesman Mike Fergus said the agency investigates civil allegations rather than criminal ones. He declined to provide details on the nature of the FAA probe or its possible outcome.

Larimer County Sheriff Jim Alderden has said investigators believe amateur storm chasers Richard and Mayumi Heene called 911 Thursday saying they thought their son, Falcon, was aboard the large helium balloon that floated away from their yard in Fort Collins in a bid to get publicity for a reality TV show. About The Author: Steven Rogers
Steven Rogers is a senior entertainment reporter for Reality TV World and been covering the reality TV genre for two decades.