Q. "How do we still conduct a thorough harassment investigation when the accuser won't sign their name to a written statement?"
Answer:
Your priority must be to ensure safety and fairness for everyone involved. Here are three ways to do that:
- Investigate Beyond the Statement. 
 Even without a written statement, you must investigate. Seek corroborating evidence: Have others witnessed similar behavior? Does the accused have a history?
- Address Anonymity Limits. 
 Explain that while you'll protect anonymity as much as possible, for serious allegations leading to disciplinary action, direct participation might eventually be necessary for a fair process.
- Ensure Due Process for Accused. 
 Before any action, provide the accused staff member a clear opportunity to respond to the allegations. This is non-negotiable for fairness. Conduct diligent fact-finding to assess credibility and rule out misunderstandings.
 
          
        
      