VIDEO: With the wail of fire engine sirens, the squeal of police car tires and the screams of high school girls, they had all the makings of a major emergency in Mesa on Wednesday. Until you realized they were not screams of terror but pure excitement. “That was amazing, that first curve caught me off guard. It was amazing, it was a great experience,” said 16-year-old Sabrinna Rodriguez as she got out from a police car that had just run a high-speed obstacle course, complete with heart-stopping skids. “It was crazy. It feels even faster than it looks," added high school student Holly Hogstra.