How the two cases pull on each other
Criminal cases are brought by the government and require proof beyond a reasonable doubt, while civil cases are brought by private parties or agencies and usually use a lower standard. A person facing both may want to invoke the right against self-incrimination in civil discovery, but in a civil case that choice can sometimes lead to an adverse inference. Courts can pause a civil case while a related criminal case is pending, though they are not required to. A criminal conviction can often be used in a later civil case to establish what happened. These interactions mean the timing of each step deserves planning.
Insurance, settlements, and restitution
Liability insurance may cover a civil claim but often excludes intentional or criminal acts, which affects whether there is a defense provided and who pays. Settling a civil case does not end a criminal case, and offering money to stop someone from cooperating with prosecutors can create serious problems of its own. Restitution ordered in a criminal case and damages in a civil case may overlap, and amounts paid in one are sometimes credited in the other. Agencies such as regulators may bring their own civil enforcement actions in parallel. All of this makes it important that each side of the case knows what the other is doing.
Coordinating the work
If you have separate lawyers for each case, they should be talking to each other. Keep documents organized and preserved, and do not destroy or alter records after learning of either case, because that can lead to sanctions or new charges. Avoid giving statements to investigators, insurers, or opposing parties without advice. When both kinds of cases are open, we map the deadlines, the discovery requests, and the testimony risks in each. We then set an order of steps so that a choice made in the civil case does not undercut the criminal defense, or the other way around.