I've been watching a live Phoenix police chase on TV - after a Toyota Tundra (?) pickup stolen from a dealer's lot.
No police cars in the helicopter video but the helicopter followed the truck (travelling at normal speed) to the Phoenix airport. The helicopter lost sight of the truck at the terminal and I thought the 'suspect' had wisely disappeared into the crowds - but 10 minutes later the helicopter picked up the truck on the taxiway overtaking about 7 airplanes. It crashed thru a chain link gate (gate embedden on front of truck) and was stopped & surrounded when it tried & failed to run thru a chain link fence - detaching about 7 sections .
So much for tight airport security - which will likely become the focus of investigation & news stories.