Alexandr "Sasha" Kirsanov, a figure skating coach from Delaware, and two of his young students were among the victims from Wednesday's deadly plane crash in Washington D.C.

Magic Johnson, Tara Lipinski, Johnny Weir, Scott Hamilton and others from the sports world reacted on social media to the tragic D.C. airplane crash Thursday.

Figure skaters and coaches returning from the U.S. national championships were aboard the American Airlines flight that collided with a Black Hawk helicopter Wednesday.