. >> reporter: shannon christy was the third kayaker killed. this year's race was canceled and a memorial service held instead, but the lure of the falls remains. as the service ended, the kayakers ran the falls again, this time for shannon. david martin, cbs news, on the potomac river. >>> well, that is the "cbs morning news" for this thursday. thanks for watching. i'm anne-marie green. have a great day. -- captions by vitac -- www.vitac.com pink's favorite. i love pink. our favorite. we race for pink. introducing new raspberry 5-hour energy. from now until the end of the year, a portion of each sale benefits living beyond breast cancer, to empower women affected by breast cancer. raspberry 5-hour energy is available for a limited time, so get yours now. i ski with pink. i can't get enough pink. come on, everyone. buy raspberry 5-hour energy benefitting living beyond breast cancer. come on, let's support pink. looks good, doesn't it? >>> your realtime captioner is mrs. linda m. macdonald >>> good morning. it's thursday, october 3. i'm michelle