DANCING WITH THE STARS THE RESULTS SHOW - "Episode 1209A" - One semifinalist couple left the ballroom and the three Season 12 finalist couples were determined, on "Dancing with the Stars the Results Show," TUESDAY, MAY 17, (9:00-10:01 p.m., ET). (ABC/ADAM TAYLOR) KARINA SMIRNOFF, RALPH MACCHIO, KIRSTIE ALLEY, MAKSIM CHMERKOVSKIY