Update 9:05 a.m.Billings Fire Department Battalion Chief Darrek Mitchell said at the scene that the fire was in a storage unit owned by Tinys Tavern at 319 N. 24th St.There were no occupants inside the structure at the time of t he fire.Firefighters were able to quickly contain the blaze. The cause of the fire remains under investigation.________________________________________First ReportBILLINGS - Firefighters responded to a structure fire in downtown Billings on Monday morning.The fire appeared to be in a structure on North 24th Street near Fourth Avenue North next to Tiny's Tavern.The fire was reported at about 8 a.m.This is a developing story. Check back for updates. ...read more read less