1. Engineer in fatal Washington Amtrak crash says he didn’t notice sign warning of excessive speed  Los Angeles Times
  2. The Amtrak Engineer In The Deadly Washington State Train Crash Missed Speed Limit Signs  BuzzFeed News
  3. Engineer in deadly Amtrak crash mistook signal ahead of curve  NBCNews.com
  4. NTSB report: Amtrak engineer missed speed-limit signs before train crashed south of Tacoma  Seattle Times
  5. Full coverage

Source: google