Madison Demaris
Zimmerman & Reed LLP
- Address of record
- 1100 IDS Center, 80 S 8th Street, Minneapolis, MN 55402, 612-341-0400
- Phone
- (612) 341-0400
Contact details as filed with the court in the cases below.
Case history
Publicly tracked matters where this attorney is listed as counsel.
MoneyGram Consumer Class Action
A proposed class action against MoneyGram Payment Systems, Inc. has been filed in the District of Minnesota. The case is docketed under 'Personal Property: Other,' suggesting claims related to consumer property or financial services, but the available caption and docket text do not specify the exact allegations. The filing is a putative class action, and no facts have been proven.
- Filed
- October 13, 2026
- Represents
- Robert Taylor
Reed v. illumifin Corporation Fraud Class Action
A proposed class action has been filed against illumifin Corporation alleging fraud. The case has been consolidated with related class actions, and the court has appointed counsel to represent the class. The specific nature of the alleged fraud is not detailed in the docket entries provided, but the suit appears to involve consumer claims that have been consolidated with multiple related cases.
- Filed
- May 8, 2026
- Represents
- Randy Reed
Trevino v. Medtronic Inc. Fraud Class Action
This proposed class action against Medtronic Inc. alleges fraud, apparently concerning misrepresentations related to the company's medical devices or products. The complaint was filed in May 2026 under a fraud-based nature of suit, suggesting plaintiffs claim they or class members were deceived regarding the safety, efficacy, or characteristics of Medtronic products or services.
- Filed
- May 1, 2026
- Represents
- Wanda Trevino
illumifin Corporation Data Breach Class Action
This proposed class action alleges that illumifin Corporation suffered a data breach affecting consumers' personal information. The litigation appears to involve claims related to the company's handling of consumer data and the breach incident, though specific details of the data breach and affected parties are not yet available from the docket materials.
- Filed
- April 30, 2026
- Represents
- Lisa Hackl, Kaye Thomas, Janette Cardwell, Randy Reed, Maryn Shreier
Medtronic Data Security Incident Class Action
A proposed class action against Medtronic concerning an alleged data security incident. The case alleges unauthorized access to personal information held by the medical device manufacturer, potentially affecting patients, customers, or account holders.
- Filed
- April 29, 2026
- Represents
- Robin Jennings, Shanon Qualley, Wanda Trevino, Harvey Edell, Randy Knuckles, Richard Loughry, Chris Raths
Bahn v. Service Lighting, Inc. Fraud Class Action
This proposed class action alleges fraud by Service Lighting, Inc. Based on the nature of suit designation, the complaint apparently concerns alleged fraudulent conduct, though specific details of the allegations are not available from the docket information provided. Ordinary consumers or business customers may plausibly be class members if the fraud involves product defects, misrepresentation, or deceptive business practices affecting a group of purchasers.
- Filed
- April 8, 2026
- Represents
- Tai Bahn
Sanford Health Patient Privacy Class Action
A putative class action against Sanford Health Corp., apparently concerning alleged invasion of privacy and violations of the Minnesota Health Records Act. The docket indicates the court granted in part and denied in part the defendant's motion to dismiss, dismissing the invasion of privacy and Minnesota Health Records Act claims with prejudice while allowing other claims to proceed. The allegations are not proven facts and no settlement has been reached.
- Filed
- August 5, 2025
- Represents
- Robert Hanson
“Recovery” and “exposure” refer to total disclosed settlement funds in associated cases, not money personally won or lost by an attorney. Settlements generally resolve disputed allegations without a finding that either side won. Data comes from public court dockets and may be incomplete.