Most defense articles start at the arraignment. That is a mistake. In Wisconsin, a significant share of cases have a window — sometimes days, sometimes months — between the police report being forwarded to the prosecutor and the formal charging decision. That window is often the single most productive time for defense work, and most people don't know it exists.
Why the pre-charge phase exists
When Wisconsin law enforcement investigates a case without making an on-scene arrest — common in domestic situations, white-collar referrals, child-welfare cases, internet crimes, and many drug investigations — the file goes to the district attorney for a charging decision under Wis. Stat. § 968.02. The DA reviews the report, sometimes requests follow-up investigation, and issues a charging decision: file, decline, or send it back for more work.
Until the DA files a complaint or information, there is no case in court. That does not mean nothing is happening. It means the thing that is happening is one-sided.
What a defense lawyer can do before charges
A pre-charge intervention is not a courtroom fight. It is a paperwork fight, and the document that matters is a defense letter to the prosecutor — sometimes called a pre-charge memo or a declination letter — that addresses the file before the DA finalizes the charging decision. Depending on the case, it can:
- Identify witnesses the investigating agency did not interview.
- Provide exculpatory records (texts, receipts, employment records, medical records) the agency never requested.
- Address identity, alibi, or self-defense issues that the report treats as closed.
- Present the client's mitigation context — treatment, lack of record, family circumstances — at a time when the prosecutor has the most discretion.
- Propose a resolution short of charging: a civil citation, a diversion referral, a treatment-court pre-screen, or simply a decline.
When this works best
Pre-charge work has the highest return in:
- Domestic disputes where the complaining witness's account is internally inconsistent or has since been clarified.
- Allegations involving children where the forensic interview, medical exam, or timeline has gaps the report glosses over.
- White-collar and theft referrals where civil resolution, restitution, or an accounting explanation can replace a charge.
- Internet crimes where device ownership, attribution, or timing is actually disputable.
- Small-quantity drug investigations where treatment-first diversion fits the prosecutor's own policies.
When it doesn't
Some cases will be charged no matter what. Violent felonies with strong physical evidence, cases with prior records, and cases involving statutorily required charging decisions are rarely moved by pre-charge advocacy. Even then, the work is not wasted — a well-built pre-charge file becomes the foundation for bond argument, plea negotiation, and sentencing mitigation on day one.
What clients should do
- Stop talking. Police interviews, "meetings to clear things up," and written statements during the pre-charge phase are the single largest source of evidence against the people who give them.
- Preserve your own records. Phone, texts, location history, security-camera footage, and financial records have retention limits. A defense lawyer can issue preservation letters; you can start the process the day you learn of the investigation.
- Hire counsel early. Waiting until charges are filed converts a pre-charge case into a post-charge case. The tools available are never more powerful than they are before the file number is assigned.
Most criminal defense is done in public, in courtrooms, on the record. Pre-charge defense is done in private, in writing, before the record exists. When it works, the best outcome is one no court docket ever sees.
This post is general information about Wisconsin law and is not legal advice for any specific case. If you have been charged or are under investigation, call (414) 775-0101 for a free, confidential consultation.
← Back to the blog