Investigators added that experts in analyzing tracks, signals, mechanics and human performance, and other specialists were examining as many factors as possible that may have led to the crash.
Vidcie unveils InSight 4.0 at APTA Annual Meeting
Providing visibility into events as they occur, Vidcie InSight transforms everyday Smartphones into multimedia incident reporting tools, streaming live video — and now text messages — directly to a web-based command-and-control application.