Where investigations and lawsuits overlap
Investigations litigation covers the stretch where a government inquiry or internal investigation and private lawsuits run side by side. A public disclosure of an investigation often draws shareholder suits, customer claims, or whistleblower actions, and each can seek the same documents the investigators already have. Testimony given in one setting can be used in another. In civil cases, a witness who invokes the Fifth Amendment may face an adverse inference, which is not allowed against a criminal defendant, so the decision whether to testify becomes far more complicated when a civil case is also running. Courts sometimes pause civil discovery while a criminal matter is pending, but that is discretionary.
Protecting privilege and records
Once an investigation or a lawsuit is reasonably anticipated, ordinary document deletion should stop, and a written hold notice usually goes to the people and systems involved. How an internal review is set up matters: work directed by counsel for the purpose of legal advice has a better chance of staying privileged than a business review that a lawyer later joins. Handing privileged material to a government agency can waive protection against private litigants in many courts, so the decision to share an internal report needs careful thought. Keep a log of what has been produced, to whom, and under what terms. Employees should understand that the company's counsel does not represent them individually.
Coordinating both tracks from the start
We map every proceeding, actual and likely, and the deadlines each carries. The goal is consistency: statements to regulators, filings in court, public disclosures, and testimony should not contradict one another. We look at insurance, since directors and officers policies may respond to investigations and related suits, depending on how the policy defines a claim, and their notice requirements are easy to miss. Where individual employees or executives need their own counsel, we raise it early. The first meeting should produce a sequence for the coming weeks rather than a stack of separate emergencies.