By David Shepardson WASHINGTON (Reuters) - Detroit police said Tuesday they do not believe Tesla's driver assistance system Autopilot was in use during a crash last week of a Tesla that became wedged underneath a tractor-trailer and left a passenger in critical condition. On Monday, the National Highway Traffic Safety Administration (NHTSA) said it was aware of the "violent crash" in Detroit on March 11 and a Special Crash Investigation (SCI) team would investigate. Detroit Police Assistant Chief David LeValley said Tuesday at a press briefing "that all indications" are that the Tesla was not in Autopilot mode at the time, citing statements made by the driver and video evidence showing some evasive maneuvers before the crash.