Federal investigators are searching for answers after that deadly bus crash involving students on their way to band camp that claimed the lives of two beloved New York teachers. WATCH the ABC News Live Stream Here: youtube.com/watch?v=w_Ma8oQLmSM SUBSCRIBE to ABC NEWS: bit.ly/2vZb6yP Watch More on abcnews.go.com LIKE ABC News on FACEBOOK facebook.com/abcnews FOLLOW ABC News on TWITTER: twitter.com/abc #abcnews #bandcamp #teachers #buscrash