Perhaps, it is a better idea to have a cell phone car and the remaining cars would be all quiet cars, and then place those cars near the opposite end of the train (like the old smoking cars).

But what was the train crew thinking between OAK and Klamath Falls. The could have had the authorities meet the train anywhere and remove her. Got to place the responsibility where it belongs, the crew did not do their job and move her from the quiet call they just hid.