Investigators have taken a DNA sample from Giordano and sent it to the Netherlands for processing. It will be used to compare with any evidence that might be collected, Stein said.
http://www.nytimes.com/aponline/2011/08/18/business/AP-CB-Aruba-Missing-American.html?_r=1
http://www.nytimes.com/aponline/2011/08/18/business/AP-CB-Aruba-Missing-American.html?_r=1