NEW YORK (CBSNewYork) — Supporters of the hotel housekeeper in the Dominique Strauss-Kahn sex assault case are holding another rally Sunday in Manhattan.

They’re worried the Manhattan district attorney will drop the case. Prosecutors are continuing their investigation.

Last week, Strauss-Kahn’s next court date, originally scheduled for Monday, was postponed until August 1.

He was released from house arrest on July 1 amid questions about his accuser’s credibility.