Once you receive a complaint (or are aware of a situation that merits investigation) you want to move quickly to begin the investigatory process. However, you should spend some time creating an investigatory plan. The initial plan should include (choose as many answers as are correct): Group of answer choices Copies of documents (emails, text, performance evaluations) you plan to show witnesses A list of the people you need to interview A legal opinion from a lawyer on whether the allegations rise to harassment or discrimination Hiring security for the interview process A list of the key issues you should explore with each witness Securing a quiet, private place to conduct interviews Access to a polygraph machine