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Tessa K. Muir

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Tessa K. Muir

Criminal Defense & Title IX Attorney | Partner
616-458-5500

Tessa K. Muir

is an accomplished trial attorney as a former federal prosecutor and former Army JAG officer. As an Assistant US Attorney in the Western District of Michigan, Tessa served as the lead prosecutor in hundreds of federal criminal cases and Sixth Circuit appeals. She worked closely with and trained federal, state, and local law enforcement agencies on search warrants, computer investigations, and human trafficking — including the Michigan State Police, FBI, DEA, ATF, Homeland Security, police departments, and sheriff’s offices throughout Michigan. Now, she uses that knowledge to understand weaknesses in an investigation and areas where law enforcement and investigators made critical errors.

Track Record

From the first stages of an investigation to the final stages of appeal, Tessa knows how the system works from the inside out. She uses her expertise as a former federal prosecutor to help her clients understand the investigative process, find weaknesses in the case, and build a strong defense. Tessa’s clients routinely comment that she is responsive, empathetic, professional, and effective.

Tessa is a persuasive courtroom advocate and has won multiple not-guilty verdicts at trial. She has succeeded in both state and federal courts in achieving the complete dismissal of cases after filing Fourth Amendment challenges to traffic stops and searches. Tessa has convinced prosecutors at the state and federal levels to agree with her position on motions ranging from reversing improper sentencing conditions to excluding evidence against her clients at trial. Tessa succeeded in a motion to reverse a federal judge’s decision to deny bond to a client pending trial in a serious RICO conspiracy case. She achieved early release from a halfway house for a client suffering from a mental breakdown. She secured a sentence significantly below the recommended range in a federal healthcare fraud case, allowing her client to avoid serving prison time. These are just some examples of the results she has obtained for her clients.

Tessa has earned commendations for her work as a federal trial attorney from the FBI, Homeland Security, and the State Bar of Michigan. Since 2015, she has been selected by fellow attorneys and federal judges in the Western District of Michigan as a Steering Committee member and instructor for the Hillman Trial Advocacy Program —the district’s premier federal trial practice program.

Specialization

Tessa founded and leads SBBL Law’s Title IX practice group and has become a national leader in the field. She represents students, staff, and faculty members who are either the victim (complainant) or the accused person (respondent) in Title IX sexual harassment and sexual assault cases at schools and colleges nationwide. She puts her background as a federal prosecutor and defense attorney to work to ensure the Title IX investigation process is as fair and thorough as possible for her clients. Her expertise and track record in this field are unrivaled, and she brings a deep understanding of Title IX laws and policies to fight for a fair and just outcome in every case.

As a Title IX attorney, Tessa has successfully advocated for clients from five years old through college grad students and professors. She has won findings of “not responsible” for clients at Title IX hearings, obtained confidential settlements from schools that failed to follow the proper procedure, and advocated for supportive measures for clients who have experienced sexual assault and harassment. As a mom and step-mom, Tessa understands the unique dynamic of a family going through the difficult and overwhelming process of navigating the complex and overwhelming Title IX process. She acts as a true advocate, giving a voice to her clients and ensuring the investigation reflects any and all evidence and arguments in their favor.

Education
  • Georgetown University Law Center, JD (cum laude)
  • Princeton University, AB (Distinguished Military Graduate)
Bar & Court Admissions
  • Michigan
  • New York
  • US District Court, Western District of Michigan
  • US District Court, Eastern District of Michigan
  • US District Court, Northern District of Illinois
  • US Court of Appeals for the Sixth Circuit
Professional Affiliations
  • State Bar of Michigan
  • New York State Bar Association
  • Federal Bar Association – West Michigan Chapter (Past Board Member)
  • Grand Rapids Bar Association (Board Member)
  • Ottawa County Bar Association (Board Member)
  • National Association of Criminal Defense Lawyers
  • Women Lawyers Association of Michigan (Past Board Member)
  • Hillman Trial Advocacy Program (Steering Committee & Trial Practice Instructor)
  • Women in Leadership Certificate Program, University of Notre Dame’s Mendoza College of Business
Awards
  • Avvo 10.0 “Superb” Rating
  • West Michigan Woman Brilliance Award: Social Change Agent
  • State Bar of Michigan: Unsung Hero Award
  • National Trial Lawyers — Top 40 Under 40 (Michigan)
  • Georgetown University Law Center: Excellence in Trial Practice Award
  • Princeton University: Distinguished Military Graduate and Shapiro Prize for Academic Excellence

Client Reviews

Where We Practice

Our criminal lawyers represent clients in nationwide federal criminal cases and Title IX investigations, and we regularly appear in courts throughout Michigan:

  • U.S. District Court for the Western District of Michigan (federal court in Grand Rapids, Kalamazoo, Lansing, Marquette)
  • U.S. District Court for the Eastern District of Michigan (federal court in Detroit, Ann Arbor, Bay City, Flint, Port Huron)
  • Kent County (Greater Grand Rapids, Walker, Wyoming, Kentwood, Grandville)
  • Newaygo County (White Cloud)
  • Ottawa County (Hudsonville, Holland, Grand Haven)
  • Allegan County
  • Barry County (Hastings)
  • Muskegon County
  • Oceana County (Hart)
  • Mecosta County (Big Rapids)
  • Ionia County
  • Montcalm County (Stanton)
  • Clinton County (St. Johns)
  • Gratiot County (Ithaca)
  • Eaton County (Charlotte)
  • Ingham County (Lansing, East Lansing, Mason)
  • Jackson County
  • Calhoun County (Battle Creek)
  • Kalamazoo County
  • Van Buren County (Paw Paw, South Haven)
  • Mason County (Ludington)
  • Lake County (Baldwin)
  • Osceola County
  • Berrien County (St. Joseph)
  • Washtenaw County (Ypsilanti, Ann Arbor)
  • and elsewhere throughout Michigan.

If you or someone you know is looking for a criminal defense attorney, call now for a free consultation (616) 458-5500 or (231) 924-8700 or connect with us online.

WA or id wy ut az nm co nd sd ne mn wi il in ky tn nc sc ga fl al oh wv va de md pa nj ny me vt nh ma ri ct mi ia mo ar la ms ak hi ks ok tx ca nv mt Mason Lake Oceana Newaygo Montcalm Muskegon Ottawa Allegan Kalamazoo Barry Kent Lona Mecosta State & Federal Federal

Kalamazoo

TYPES OF CASES

  • White Collar Crimes
  • Tax Crimes
  • Other Financial Crimes
  • Environmental Crimes

Allegan

TYPES OF CASES

  • Domestic Violence
  • Violent Felonies
  • Firearms Offenses
  • Major Cases
  • Murder-for-Hire

Barry

TYPES OF CASES

  • White Collar Crimes
  • Tax Crimes
  • Other Financial Crimes
  • Environmental Crimes

Lona

TYPES OF CASES

  • Domestic Violence
  • Violent Felonies
  • Firearms Offenses
  • Major Cases
  • Murder-for-Hire

Kent

TYPES OF CASES

  • White Collar Crimes
  • Tax Crimes
  • Other Financial Crimes
  • Environmental Crimes

Ottawa

TYPES OF CASES

  • Domestic Violence
  • Violent Felonies
  • Firearms Offenses
  • Major Cases
  • Murder-for-Hire

Muskegon

TYPES OF CASES

  • White Collar Crimes
  • Tax Crimes
  • Other Financial Crimes
  • Environmental Crimes

Mecosta

TYPES OF CASES

  • Domestic Violence
  • Violent Felonies
  • Firearms Offenses
  • Major Cases
  • Murder-for-Hire

Montcalm

TYPES OF CASES

  • White Collar Crimes
  • Tax Crimes
  • Other Financial Crimes
  • Environmental Crimes

Newaygo

TYPES OF CASES

  • White Collar Crimes
  • Tax Crimes
  • Other Financial Crimes
  • Environmental Crimes

Lake

TYPES OF CASES

  • Domestic Violence
  • Violent Felonies
  • Firearms Offenses
  • Major Cases
  • Murder-for-Hire

Mason

TYPES OF CASES

  • White Collar Crimes
  • Tax Crimes
  • Other Financial Crimes
  • Environmental Crimes

Leelanau

TYPES OF CASES

  • White Collar Crimes
  • Tax Crimes
  • Other Financial Crimes
  • Environmental Crimes

Benzie

Grand Traverse

Manistee

Kalkask

Crawford

Oscoda

Alcona

Oceana

TYPES OF CASES

  • White Collar Crimes
  • Tax Crimes
  • Other Financial Crimes
  • Environmental Crimes

Wexford

Missaukee

Roscommon

Ogemaw

Iosco

Osceola

Clare

Isabella

Ionia

Clinton

Eaton

Ingham

Van Buren

Calhoun

Jackson

Berrien

Cass

St. Joseph

Branch

Gladwin

Arenac

Midland

Bay

Huron

Gratiot

Saginaw

Tuscola

Sanilac

Shiawassee

Genesee

Lapeer

St. Clair

Livingston

Oakland

Macomb

Hillsdale

Washtenaw

Wayne

Lenawee

Monroe

Antrim

Otsego

Montmorency

Alpena

Presque Isle

Charlevoix

Emmet

Cheboygan

Our Locations

616-458-5500
Grand Rapids

60 MONROE CENTER ST NW #500
GRAND RAPIDS, MI 49503

Fremont

28 W. MAIN STREET
FREMONT, MI 49412