Mesa. Evacuations there. This all started three hours ago. Just within the past 30 minutes, this was interesting to see. Police escorting dozens of drivers back into the fire scene. They had fled the scene. Now theyre escorted back. Theyre attempting to match up people and cars. For those vehicles still drivable. This is a change process is. Something we cant recall ever seeing. Were still waiting to hear the amount and extent of any injuries. You can keep watching our live footage from Southern California on our nbc bay area app and also stay updated on twitter and facebook pages. Now to local news. Demand for change or political ploy . That is the question as employees take aim at their boss. The sheriff taking more heat about the murder of kate steinle. The union just filed an official grievance against the sheriff over the citys sanctuary policy. Reporter janelle, the sheriff has been in the hot seat for handling of the pier 14 shooting suspect. The timing of grievance from Sheriff