Debra, AU says:

Mrs Schmid and family... I know this is a rather belated comment, but please accent my condolences, for the tragedy your family is enduring. I cannot begin to imagine how supremely proud you must be of him, for the incredible work he did, and also, the immeasurable loss you must be feeling. If it is any small comfort, I hope you know that on behalf of all those who enjoy the life free of fear and uncertainty around the world that men like your husband, work to create for us, my family and I will always be grateful for your husband's service and sacrifice.