The Kingsport Fire Department Is Continuing To Investigate A Massive Fire Last Week In The Former Location Of The IGA Market. It Happened Along Supermarket Row And Leveled Most All Of The Structure. Two Juveniles Are Facing Charges In The Incident. Meanwhile Model City Leaders’ Plans Plans To Build An Apartment Complex On That Site Are Moving Ahead. According To The Developer, Crossgate Partners, The 31 Million Dollar Project Will Feature 263 Units.