Riot Games has found no wrongdoing on behalf of its CEO Nicolo Laurent in wake of legal filings from former executive assistant Sharon O’Donnell, who alleged sexual and professional misconduct.

The Washington Post first reported the news, citing company-wide notice sent to Riot employees addressing the allegations. According to the statement, a special committee reviewed the results provided by a third-party investigation and decided no further action needed to be taken.

“This is not a recommendation we take lightly,� the committee wrote in its notice. “In cases involving high-ranking executives, we recognize that power dynamics can often give rise to behaviors and biases that infect the experiences of others within the organization in toxic easy. Most cases of this nature are not black and white; they fall into the grey. However, this was not one of those cases. In this case, we were simply unable to find any evidence that would justify a sanction of any kind against Laurent.�