Post-Conviction and Appellate Attorney Milwaukee, Wisconsin

Most criminal appeals begin in Wisconsin state court, where the Court of Appeals reviews the trial record for legal errors rather than retrying the case. If the Court of Appeals denies relief, a petition for review can be filed asking the Wisconsin Supreme Court to hear the case. [Wis. Stat. § 808.10] Once state court options are exhausted, a case may move to federal court through a writ of habeas corpus. [28 U.S.C. § 2254] The Wisconsin Court System’s Guide to Wisconsin Appellate Procedure for the Self-Represented Litigant covers filing requirements and deadlines in more detail. [Guide to Wisconsin Appellate Procedure for the Self-Represented Litigant]

Ineffective assistance of counsel is one of the most common claims raised in post-conviction proceedings. It means the defendant’s trial counsel didn’t fulfill the responsibilities that come with defending a criminal case, affecting the outcome. To prove this claim, a defendant must show the attorney’s performance fell below an objective standard of reasonableness and that it affected the result. [Strickland v. Washington, 466 U.S. 668 (1984)] In Wisconsin, this claim is raised through a postconviction motion, and if proven, it can lead to a new trial or other post-conviction relief. [Wis. Stat. § 974.06] Because your original trial attorney can’t argue their own performance was deficient, these claims usually need a different appellate lawyer with no stake in the earlier work. [Wisconsin SCR 20:1.7]

A habeas corpus petition is a legal tool used to challenge unlawful detention, often after other appeal options have been exhausted. In Wisconsin, habeas corpus is governed by state statute, and it allows someone to argue that their imprisonment violates their constitutional rights. [Wis. Stat. § 782.01] These petitions can be filed in both state and federal courts and are typically used to raise claims such as prosecutorial misconduct or due process violations. If successful, a court may grant relief, which can include releasing the defendant or ordering further review.

Yes, in certain situations. This typically happens through a post-conviction motion arguing that evidence that wasn’t available at the time of trial could have changed the outcome. [Wis. Stat. § 974.06] Courts consider whether the evidence is credible and whether it was previously unavailable through no fault of the defendant. They also look at whether it’s strong enough to create a reasonable probability that a jury would have reached a different result. If the court finds the argument compelling, it may grant relief, including ordering a new trial.

When reviewing a case, our appellate lawyers focus on legal and procedural errors, substantive law issues, and whether the trial court violated your rights. This also means combing through the trial record, the same record built during the trial process, to find what courts call reversible errors, meaning a legal mistake by the judge that likely affected the outcome. Our appellate lawyers prepare written arguments and may argue before the court to challenge your conviction or sentence. In Milwaukee’s District I Court of Appeals, cases resolved by full three-judge opinion averaged 587 days, about 19 months, from filing to decision in 2025. [Wisconsin Court of Appeals 2025 Annual Report] Wisconsin Statute § 809.30 sets the filing deadlines for this process, and missing one can close off your opportunity for relief entirely. [Wis. Stat. § 809.30]

Because appellate courts operate differently than trial courts, the skills that matter most also differ. Appellate lawyers typically show stronger legal research, case analysis, and writing skills than trial work requires, since most of an appeal is decided on the written record. An attorney who appears regularly before the Wisconsin Court of Appeals is more likely to understand that court’s preferences than one who rarely practices there. Ask any attorney you’re considering for a list of published decisions and successful reversals in cases similar to yours, one of the clearest signs of competence. It’s also worth confirming the attorney meets Wisconsin’s appeal deadlines consistently, since a missed filing can end an appeal before the court reaches the merits. [Wis. Stat. § 809.30]