If you'd like a more in-depth look, I can provide details on: character development in this episode The specifics of the Wormwood poison plot How this episode fits into the overall Season 6 arc Just let me know which aspect you'd like to explore next!
"Ricochet Rabbit" is the tenth episode of the sixth season of the Showtime television series Dexter .
Dexter finds Holly's corpse on the yacht and realizes Travis has prepared a "Wormwood" poison gas designed to kill humans.