The Yellowstone County Sheriff's Office responded to 500 calls for service and made 15 arrests between July 20 and July 26, according to the department's weekly activity report. Three Separate Criminal Mischief Arrests in One WeekThree separate criminal mischief cases were logged during the week, all involving pecuniary loss under $1,500. Aubrey Williams was arrested July 23 on criminal mischief, obstructing a peace officer, and resisting arrest charges from a single incident. Austin Johnson was arrested that same day on a separate criminal mischief charge. Two More Arrests for Violating No Contact OrdersJordan Podruchny was arrested July 20 for violating a no contact order.