Question: What was the name of the orca that killed Dawn Therese Brancheau and that's name is used for several SeaWorld shows?
Sentence (from "Shamu (SeaWorld show)"): Shamu is the name used for several SeaWorld orca (killer whale) shows and is the stage name given to the "star" of those shows, beginning with the original Shamu in the late 1960s and early 1970s.
Relevant evidence: Yes