The third fire in six weeks broke out in north Carmi Saturday evening. Carmi Fire responded to 605 9th Street to put out a mobile home fire. On Monday, July 28th, firefighters put out a fire on Summit Street. A month earlier, on Thursday, June 26th, firefighters responded to another home on Summit Street that went up in flames with people inside. Fire Chief Daniel Ballard says work continues on the latest investigation into what caused the mobile home fire Saturday evening.