Cases for Karen Folster Lesperance

Ordered by
Name Role Court Case Address (State Only)

Karen Folster Lesperance

Attorney for Plaintiff

District of Arizona

United States v. Maricopa County

2012 - 2019

Arizona

Karen Folster Lesperance

Attorney for Plaintiff

District of Delaware

United States v. Delaware

2011 - 2016

Delaware

Karen Folster Lesperance

Attorney for Plaintiff

District of Massachusetts

Cities of Chelsea and Lawrence v. Trump

2017 - Ongoing

Massachusetts

Karen Folster Lesperance

Attorney for Plaintiff

District of Massachusetts

Massachusetts v. U.S. Department of Health & Human Services

2009 - 2013

Massachusetts

Karen Folster Lesperance

Attorney for Plaintiff

District of Oregon

United States v. City of Portland

2012 - Ongoing

Oregon

Karen Folster Lesperance

Attorney for Plaintiff

District of Rhode Island

United States v. Rhode Island

2014 - Ongoing

Rhode Island

Karen Folster Lesperance

Attorney for Plaintiff

District of Utah

Brown v. Herbert

2011 - 2017

Utah

Karen Folster Lesperance

Attorney for Plaintiff

Eastern District of California

Mitchell v. Felker

2008 - 2016

California

Karen Folster Lesperance

Attorney for Plaintiff

Eastern District of Louisiana

Scott v. Tom Schedler

2011 - 2013

Louisiana

Karen Folster Lesperance

Attorney for Plaintiff

Eastern District of Louisiana

United States v. City of New Orleans

2012 - Ongoing

Louisiana

Karen Folster Lesperance

Attorney for Plaintiff

Eastern District of Michigan

Fair Housing Center of Washtenaw County and United States v. Acme Investments, Inc.

2009 - 2014

Michigan

Karen Folster Lesperance

Attorney for Plaintiff

Eastern District of North Carolina

United States v. North Carolina

2012 - Ongoing

North Carolina

Karen Folster Lesperance

Attorney for Plaintiff

Eastern District of Washington

Montes v. City of Yakima

2012 - 2015

Washington

Karen Folster Lesperance

Attorney for Plaintiff

Northern District of California

Mohamed v. Jeppesen Dataplan, Inc.

2007 - 2010

California

Karen Folster Lesperance

Attorney for Plaintiff

Northern District of Oklahoma

Bishop v. United States

2004 - 2015

Oklahoma

Karen Folster Lesperance

Attorney for Plaintiff

Northern District of Texas

United States v. Dallas County

2007 - 2011

Texas

Karen Folster Lesperance

Attorney for Plaintiff

Northern District of Texas

United States v. JPI Construction

2009 - 2015

Texas

Karen Folster Lesperance

Attorney for Plaintiff

Southern District of New York

U.S. ex rel. Anti-Discrimination Center of Metro New York, Inc. v. Westchester Co.

2006 - 2021

New York

Karen Folster Lesperance

Attorney for Plaintiff

Western District of Kentucky

United States v. Cogan

2010 - 2014

Kentucky

Karen Folster Lesperance

Attorney for Plaintiff

Western District of Washington

Doe v. Trump

2017 - 2017

Washington

Karen Folster Lesperance

Attorney for Plaintiff

Western District of Washington

Ruiz-Diaz v. United States

2007 - 2012

Washington

Karen Folster Lesperance

Attorney for Plaintiff

Western District of Washington

Wilbur v. City of Mount Vernon

2011 - 2018

Washington

Karen Folster Lesperance

Attorney for Defendant

District of Colorado

Abdulmutallab v. Sessions

2017 - 2019

Colorado

Karen Folster Lesperance

Attorney for Defendant

District of Massachusetts

Gill v. Office of Personnel Management

2009 - 2013

Massachusetts

Karen Folster Lesperance

Attorney for Defendant

District of Massachusetts

National Association of the Deaf v. Netflix

2011 - 2016

Massachusetts

Karen Folster Lesperance

Attorney for Defendant

District of Montana

DOJ Investigation of Missoula County Attorney's Office

None - 2016

Montana

Karen Folster Lesperance

Attorney for Defendant

District of New Mexico

Women's Liberation Front v. U.S. Department of Justice

2016 - 2017

New Mexico

Karen Folster Lesperance

Attorney for Defendant

District of Oregon

Parents for Privacy v. Sessions

2017 - 2020

Oregon

Karen Folster Lesperance

Attorney for Defendant

Eastern District of Michigan

ACLU of Michigan v. FBI

2011 - 2012

Michigan

Karen Folster Lesperance

Attorney for Defendant

Eastern District of Missouri

Roman Catholic Archdiocese of St. Louis v. Sebelius

2012 - 2013

Missouri

Karen Folster Lesperance

Attorney for Defendant

Eastern District of North Carolina

Heyer v. United States Bureau of Prisons

2011 - 2022

North Carolina

Karen Folster Lesperance

Attorney for Defendant

Northern District of California

Abadia-Peixoto v. DHS

2011 - 2017

California

Karen Folster Lesperance

Attorney for Defendant

Northern District of California

Freedom of the Press Foundation v. U.S. Department of Justice

2015 - 2017

California

Karen Folster Lesperance

Attorney for Defendant

Northern District of California

Raimondo v. Federal Bureau of Investigation

2013 - 2019

California

Karen Folster Lesperance

Attorney for Defendant

Northern District of California

Raimondo v. Federal Bureau of Investigation

2013 - 2019

California

Karen Folster Lesperance

Attorney for Defendant

Northern District of California

Twitter v. Barr [Holder]

2014 - 2024

California

Karen Folster Lesperance

Attorney for Defendant

Northern District of New York

Taal v. Trump

2025 - 2025

New York

Karen Folster Lesperance

Attorney for Defendant

Southern District of New York

ACLU v. U.S. Department of Justice

2013 - Ongoing

New York

Karen Folster Lesperance

Attorney for Defendant

Southern District of New York

New York Times Company v. United States Department of Justice

2014 - 2016

New York

Karen Folster Lesperance

Attorney for Defendant

Southern District of New York

Tanvir v. Holder

2013 - Ongoing

New York

Karen Folster Lesperance

Attorney for Defendant

Southern District of Ohio

S.H. v. Stickrath

2004 - 2015

Ohio

Karen Folster Lesperance

Attorney for Defendant

Western District of Washington

Northwest Immigrant Rights Project (NWIRP) v. Sessions

2017 - Ongoing

Washington