An investment firm identifies those killed in the crash . Before the crash , the pilot mentioned icing , NTSB investigator says . The crash 's debris field stretches over a half-mile . Comment:
An investment firm identifies those killed in the crash . Before the crash , the pilot mentioned icing , NTSB investigator says . The crash 's debris field stretches over a half-mile . Crash shut down most of Interstate 287 in Morristown , New Jersey .