Read the sentence. The crowd threw confetti in this case, shredded paper as the victory parade went by. Which revision shows the best way to punctuate this sentence to indicate a break?

○ The crowd threw confetti—in this case, shredded paper-as the victory parade went by.

○ The crowd threw confetti in this case ... shredded paper as the victory parade went by.

○The crowd threw confetti ... In this case, shredded paper, as the victory parade went by.

○The crowd threw confetti—In this case—shredded paper as the victory parade went by.