The two trucks collided in the Crown Heights section of Brooklyn while responding to a report of smoke in a building, officials said.
The fire near Berkeley closed Interstate 80 and led to shelter-in-place orders. No injuries were reported.
The women worked at an assisted living facility where they allegedly encouraged residents to fight with each other, then recorded the incidents and posted videos on social media.
The shots may speed up the progression of arthritis and hasten the need for surgery.
The actress will spend 14 days inside a federal lockup outside San Francisco.