Indio part in west side story?

In "West Side Story," the character Indio, also known as Bernardo, is the leader of the Sharks, a Puerto Rican gang. He is portrayed as passionate and protective, especially towards his sister Maria, and is driven by a desire to defend his community against the rival Jets. Bernardo's character embodies the themes of cultural pride and the struggles of immigrant life, making him a pivotal figure in the story's exploration of love and conflict. His tragic fate highlights the destructive consequences of gang violence and prejudice.