National Transportation Safety Board (NTSB)

After a February Metrolink commuter train crash in Oxnard, Calif., train officials hailed the new Korean rail cars as having performed well. Now they have expressed second thoughts, and are replacing the front cab cars with BNSF locomotives.
Sep 8, 2015   Los Angeles Times
Safety experts, like NHTSA, and safety advocates, like bicycle and pedestrian organizations, have replaced the commonly used "accident" with "crash" or similar nouns. Kevin Drum of Mother Jones asks if it really makes a difference.
Aug 25, 2015   Mother Jones
A Friday evening collision between two Metro-North trains near Fairfield, Conn. injured 60 people, 5 of them critically. It's not known when service will be restored along the busiest train line in the nation.
May 20, 2013   The New York Times
Deborah Hersman, chair of the National Transportation Safety Board, an independent federal agency that investigates crashes in all modes of transportation, particularly aviation, is leading the list of replacements for Transpo Secretary LaHood.
Feb 9, 2013   The Wall Street Journal - U.S. News