Human error eyed in subway train collision, derailment: investigators

Anthony Carlo has more on the investigation into the partial train derailment. https://abc7ny.com/upper-west-side-su... Check out more Eyewitness News - http://abc7ny.com/ Find us on social media: FACEBOOK:   / abc7ny   INSTAGRAM:   / abc7ny   TWITTER:   / abc7ny   TIKTOK:   / abc7ny   We’re abc7NY, also known as Channel 7 and WABC-TV on TV, home to Eyewitness News, New York’s Number 1 news. We hope you love us on YouTube as much as you do on television! NEW TIPS: Online: http://abc7ny.com/submit-a-news-tip/2... Email: abc7ny@abc.com About WABC-TV: https://abc7ny.com/about/ #nyc #news #train