Leah Hogsten | The Salt Lake Tribune l-r Salt Lake City Mayor Jackie Biskupski and Salt Lake City Fire Chief Karl Lieb hold a news conference in the burned area near Salt Lake City’s Ensign Peak. Five people were injured and one home was damaged by a fast-moving grass fire on Columbus Court, Tuesday, July 24, 2018. Forty homes were evacuated as flames spread through about 100 acres. Between 50 and 60 firefighters responded to the fire.