U.S. pair skaters Marissa Castelli & Simon Shnapir competed together between April 2006 and May 2014. They are the 2013 Four Continents bronze medalists, the 2009 World Junior bronze medalists, and two-time U.S. national champions (2013 & 2014).
Update: On May 28, 2014, the Associated Press reported that Shnapir had teamed up with DeeDee Leng.
Update: On June 10, 2014, Castelli announced that she and Canada's Mervin Tran had formed a partnership.
Here's a short video about fund raising activities to send Marissa's family to Sochi.
Go C&S! The team medal is in your hands! No time to sit back and bask in the glow of Nationals!
Their ISU biography