: Her concern for Denny Duquette intensifies as his health declines, leading her to finally dump Alex Karev.
: The Chief faces his own past when his former AA sponsor, Ollie, is admitted with failing health. Key Character Moments [S2E21] Superstition
: Reacts to the "bad luck" in the hospital by trying to spread good will, even going as far as to "juju" Meredith for better fortune. : Her concern for Denny Duquette intensifies as
: They treat a patient who was struck by lightning while stalking her ex-boyfriend. originally airing on March 19
" Superstition " is the 21st episode of the second season of , originally airing on March 19, 2006. The episode explores the rituals and beliefs medical professionals lean on when faced with unexplainable patterns of tragedy. Episode Summary