New Delhi, Sept. 17 -- Bailee Lynn Rios, 36, of Simi Valley, was arrested Tuesday night and was being held at a Los Angeles jail with bail set at $4 million, police said Wednesday. The case is under review by the district attorney's office, which will decide whether to file the charges in court or pursue different ones. Information on a lawyer who could speak on her behalf was not immediately available.

The helicopter, which was used by NBC and Telemundo, crashed about two hours after police say Rios drove her 2004 Ford Expedition the wrong way down a busy avenue, ran a red light and struck a vehicle before hitting the bus. One passenger was fully ejected from the bus and another was partially ejected, police said.

Rios' mother, Cindy R...