An appeal against an investigation that cleared Red Bull Racing team principal Christian Horner of wrongdoing has been dismissed.

The investigation followed accusations by a female employee that Horner had engaged in coercive behavior and sexual harassment. That prompted RBR’s parent company Red Bull GmbH to launch an internal investigation led by an independent lawyer, which ultimately cleared the 50-year-old. The employee appealed that finding, but according to Red Bull, another independent lawyer has dismissed that appeal.