From the news
The FAA issued a statement saying, "At approximately 7:45 am this morning, an Embraer 145 regional jet arriving from Greensboro, NC, landed at Chicago O'Hare International Airport on Runway 10 Left and slid off the runway while attempting to exit at Taxiway P4. The aircraft's right main landing gear collapsed. Passengers deplaned via air stairs and were placed on a bus to the terminal. No injuries were reported. The FAA will investigate."
Is P4 the last Taxiway?