Cheryl Mack is questioned by Assistant U.S. Attorney Nadia Shihata during R. Kelly's sex abuse trial at Brooklyn's Federal District Court in a courtroom sketch in New York, the U.S., September 17, 2021. [Reuters]
A former assistant to R. Kelly testified on Friday she once saw him engage in sexual activity with one of the women he is charged with abusing, as prosecutors neared the end of presenting their sex trafficking case against the R&B singer.