Yasir, along with 18 others, boarded the Barataria ship via the accommodation ladder that Simon Dedrick dropped. After they had taken control of the ship, Yasir was on inventory duty below decks. However, he was killed by Jack Bauer who was hiding on the ship.
It is not made clear which of the pirates Jack kills are Yasir, Caadil or Faaruq. Two of them are shot by Jack after spotting him moving between holds, and one is stabbed while using a Geiger counter to search for the missiles.
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