Federal investigators on Friday will begin sifting through the wreckage of a business jet that crashed in North Carolina and killed all seven people aboard, including retired NASCAR driver Greg Biffle and his family. 00:00 Surveillance video of plane crash in Statesville, North Carolina 00:40 Aviation expert on the NTSB’s investigation 03:39 Live report from Charlotte, North Carolina 06:01 Aviation safety expert weighs in on the crash details #GregBiffle #PlaneCrash #news