 Arizona News Radio, the 2,500-acre human-caused Boulder Fire now 0% contained and prompting evacuations northeast of Scottsdale. The Red Cross Evacuation Center has opened a Cactus Shadows High School and four large animal evacuation shelters have been set up as well. DPS, troopers, Maricopa County Sheriff's deputies and Scottsdale Police all conducting the evacuations. Drivers are being asked to avoid the area.