"John's witness and testimony...is an example of the selfless thinking that happens in those worst moments"

"John's witness and testimony, and what is the most heartbreaking tragedy someone can experience losing their child is an example of the selfless thinking that happens in those worst moments where someone says I have just lost my daughter. But I have an opportunity. I have an opportunity to make a decision that can save other people's lives and provide my daughter with a legacy of life."