Johnson City Police Are Continuing To Investigate What Caused A Car To Leave The Interstate And Crash Into A Building. 31 Year Old Rachel White Of Morristown Was Killed In The Crash. Two Other People Were Seriously Injured. Authorities Said The Vehicle Ran Off Interstate 26 And Crashed Into A Building On South Roan Street. Speed, Distracted Driving And Lack Of A Seatbelt Appear To Be Factors In The Wreck.