article_snippet: They apologized for Levi Pettit 'disgusting' behavior.
article_snippet: a n***** in SEA' chant on Saturday .
article_snippet: In 1988, that chapter was suspended again — this time for violations of the university's drug codes.
article_snippet: The suspension was lifted two years later, only to be levied again in 1992 when that chapter failed to meet the goals outlined for reinstatement.
article_snippet: On Monday, their organization suspended that chapter for failing to live up to that creed.
highlights_snippet: Two members were later suspended.
  