Rider demands more subway safety info

June 5 is a day Brooklyn resident Michael Sciaraffo wishes he could forget. On that day, straphangers shared videos and pictures from a pitch-black F subway train that got stuck in the tunnel right after pulling out of the West 4th Street station. Michael was one of those riders. He has written nine letters and sent them to the NTSB, Gov. Andrew Cuomo, MTA Chairman Joe Lhota, and other city, state, and federal officials. The letters demand that charts, diagrams or some type of evacuation plan get posted inside subway stations and trains.