GRAND FORKS, ND. (KFGO AM) -- A fire that damaged a Grand Forks business and displaced apartment residents was caused by cigarettes.
Investigators say someone threw cigarettes out a window above Bonzers Sandwich Pub on Demers Avenue Saturday.
They landed on a connected roof and ignited material there.
Tenants were moved out because there was extensive damage to the main electrical system and part of the boiler building.