After again attempting to reach a unanimous verdict, Singh's jury returned to tell Judge Dawson they had exhausted all their possibilities and were discharged by the judge.
Crown prosecutor Nick Webby said at trial Feeney never resiled from her evidence she had been indecently assaulted.
However, Singh's defence lawyer, Marie Dyhrberg QC, argued her client had been publicly and falsely accused and "is living every man's worst nightmare".