(Francisco Kjolseth | The Salt Lake Tribune) New Fire Chief Dan Petersen for Unified Fire Authority has made changes to correct past problems before he took over in January 2017. During an interview on Thursday, Sept. 13, 2018, Petersen commented on a 196-page investigative report by the Utah Attorney General's Office that illuminated a pattern of past administrative abuse of public positions for personal benefit and yearly bonuses in the tens of thousands of dollars.