Three Dead in Helicopter Crash While Filming Discovery SeriesCrash Occurred Sunday Morning; Cause Unknown 2/11/2013 8:30 AM Eastern
The crash took place at the Polsa Rosa Ranch in Acton in Los Angeles County, according to a report.
According to Los Angeles County Fire dispatcher Robert Diaz, the crash occurred about 3:40 a.m. Sunday.
"A production company was shooting a show for Discovery Channel when this tragic accident occurred," said a network spokesperson. "We are all cooperating fully with authorities. Our thoughts and prayers go out to the families."
The reason for the crash is still unknown; the FAA and the National Transportation Safety Board are investigating.