Ken Barnes/News Tribune From left, Ryliegh Case with Porter, Jeanne Case with Scooter, and Nichole Genovese take off in Saturday's K9s on the Front Line 5K Saturday. They're "saving two lives at once." Organizers for Saturday's inaugural K9s on the Front Line 5K, held on the Greenway Trail along Edgewood Drive, embraced the nonprofit for which they set out to raise money. Already a subscriber? Log in!