Unfortuantely there is no set time under the law for a human resources department to conclude an investigation. I would recommend reaching out to your human resource department for clarification and a timeline. Depending on the circumstances, it may be beneficial to have an attorney involved either directly with human resources or to advise you of your rights during the process. *The foregoing information is general advice only and should not be relied upon to take, or fail to take, legal action. No attorney-client relationship is formed by this information. *