Hugh Bachman, coach of the U.S. men’s Olympic volleyball team and his wife, Elisabeth Bachman McCutcheon, a former Olympic athlete, spoke out in an open letter about the death of Elisabeth’s father and injuries of her mother who were attacked Saturday at a tourist attraction in Beijing.

The attack killed Todd Bachman and critically injured his wife Barbara, both 62. Barbara was recently upgraded from critical to serious but stable at a Beijing hospital.

“We are extremely grateful for the outpouring of assistance and generosity that we have received and hope to convey our appreciation to everyone who has supported us and kept us in their thoughts and prayers,” the letter reads. It goes on to individually thank family, friends, Olympians, officials and President Bush for their support through the weekend.

“This letter cannot do justice in acknowledging the love and support we’ve felt,” they wrote. “We have been lifted up by the outpouring of support and love we’ve received from around the world.”

The 28 Bachman’s home and garden stores in Minnesota, of which Todd Bachman was chairman and CEO, are displaying posters and memorials for their fallen leader.

Barbara Bachman suffered multiple cuts and stab wounds in the attack the killed her husband, Todd Bachman, the U.S. Olympic Committee announced in a statement.

She underwent eight hours of surgery Saturday afternoon and evening and remains in critical but stable condition at a Beijing hospital where her family, including her son-in-law, U.S. men’s indoor volleyball coach Hugh McCutcheon, and daughter, former olympic athlete Elisabeth Bachman McCutcheon.

The Olympic Committee said McCutcheon would not coach the men’s volleyball team in their opening game again

Todd Bachman was chairman and CEO of Bachman’s, a home store that goes back over 100 years an four generations in the family.

At a press conference Saturday, Dale Bachman, president of the Minnesota company, explained the management structure — brothers and cousins who have lost one.