Olympic gold medalist Misty May-Treanor's "Dancing With the Stars" days ended abruptly when she tore her Achilles tendon Oct. 3, 2008, while rehearsing a jive dance with with professional partner Maksim Chmerkovskiy. May-Treanor's injury is the third so far this season. Eliminated comedian Jeffrey Ross suffered a scratched cornea during rehearsal and dancer Karina Smirnoff twisted her ankle just before the season seven premiere. (Kelsey McNeal/ABC)