NRS 174.155 – Trial together of indictments or informations.

The court may order two or more indictments or informations or both to be tried together if the offenses, and the defendants if there is more than one, could have been joined in a single indictment or information. The procedure shall be the same as if the prosecution were under such single indictment or information. […]

NRS 174.165 – Relief from prejudicial joinder.

1. If it appears that a defendant or the State of Nevada is prejudiced by a joinder of offenses or of defendants in an indictment or information, or by such joinder for trial together, the court may order an election or separate trials of counts, grant a severance of defendants or provide whatever other relief […]