Dean and Monica Berckenhoff had a very special guest on their wedding day: their late son. The Texas couple's son Colton died in a freak accident 2012 when he was just 11 years old. But he was able to attend their recent wedding in spirit when the man who received his heart during a transplant showed up as a surprise. Travis Stufflebean turned up just as the officiant asked whether there were any objections, thanks to the bride's sister, Amanda, who put together the surprise.