071806 - Greenwood, N.S. Gisele McDavid (right front), the widow of Cpl. Trevor McDavid, is comforted by her mother during a memorial service at CFB Greenwood in western Nova Scotia on Tuesday, July 18, 2006. Cpl. McDavid and two of his colleagues, Sgt. Duane Brazil and Master Cpl. Kirk Noel were killed last week when their Cormorant search and rescue helicopter crashed into the Atlantic Ocean off the coast of Nova Scotia during a training exercise. Around 2000 people attended the service for the three men. Ryan Taplin/Reuters