“Unbelievable,” police wrote.
Officials said the suspect cut a chain-link fence early on a Sunday morning to get into the auto dealer parking lot.
In the video released by police, the man can be seen moving from vehicle to vehicle, setting each on fire.
“He obviously came prepared for this,” Sgt. James Rothchild told FOX10. “He was trying to hide who he is, but he had the items he needed to light those vehicles on fire pretty quickly.”
Officials said the man was wearing a hoodie, gloves and a mask.
There may be an important clue to help investigations. During the incident, the suspect appears to burn his own hands at one point and may have sustained injuries.
“Maybe someone knows someone who recently suffered a burn and that information would help us, too,” Rothchild told FOX10.
Anyone with information about the case is asked to contact Silent Witness at 480-948-6377 or submit tips online.