An Attorney Advises and Represents You
A licensed attorney evaluates whether your situation meets the legal elements of defamation in your state, advises you on strategy and risk, handles any filings and court appearances, and represents your interests in negotiations or trial. If you're considering a lawsuit, sending a formal cease-and-desist letter, or responding to one, an attorney is the right first call — not an expert witness, and not a reputation consultant.
What I Do Differently
An expert witness like Bill Hartzer doesn't provide legal advice or represent you in court. Instead, when retained by your attorney, an expert witness handles the technical questions a legal team often can't answer on its own: how content was likely captured and whether it can be authenticated, how a platform's algorithm or policies likely affected who saw the content, what's technically realistic in an anonymous poster identification effort, and how documented online content connects to measurable financial or reputational harm for a damages claim.
Many matters that go to litigation use both: an attorney handling the legal strategy and representation, and an expert witness supporting the technical record underneath it.
Most People Need Neither, Yet
If you're simply trying to get content removed or suppressed and aren't pursuing a lawsuit, you likely don't need an attorney or an expert witness at all — platform removal requests, documentation, and search suppression can often resolve the situation without ever going to court. See Removing or Suppressing Online Defamation for that path, and keep this page in mind if things escalate.