The Reno Fire Department and NV Energy are investigating a possible gas explosion in the area of Sixth Street and Eureka Avenue east of downtown Reno. Crews responded to a possible fire in the area near Wells Avenue and south of Interstate 80. When they arrived it was determined there may have been an explosion at a home. NV Energy shut off the natural gas to a half dozen homes as crews tried to determine the origin of the possible gas leak. Some people were being evacuated.