My Comment: Even if you feel apprehensive when you see someone lying on the ground or in this case the Metro platform. Call 9-1-1....stay in close proximity to the person, yell out to people to help and wait for the police/ambulance to arrive. You are doing your part by calling. Many people passed by before the 9-1-1 call was made. It's pretty sad of our society when people do not want to get involved.