Cassandra L Stamm

PRO

Cassandra L Stamm

also known as Casey Stamm

5.0
Rating: 10.0

Licensed for 26 years

Criminal defense Lawyer at Seattle, WA
Practice Areas: Criminal Defense, Appeals, Child Abuse ... +2 more

1000 Second Avenue Suite 2530, Seattle, WA

Virtual Consultation Available

About Cassandra

Biography

Accused of a serious criminal offense? Casey Stamm - focused fearless defense when you need it most.

Practice Areas

5

Practice Areas

Criminal Defense 40%

When you are charged with a serious criminal offense, there is no substitute for a skilled, aggressive, and committed criminal defense attorney. Casey Stamm is just that. For well over a decade, Casey Stamm has successfully defended nearly every type of serious criminal offense in local, state, and federal courts. With a focus on trial practice, Casey Stamm has the experience and commitment to fight for favorable results in each of her cases no matter how difficult the circumstances.

26 years | 500 cases

40%
Appeals 15%

Since the beginning of her career, Casey Stamm has handled a number of post-conviction matters in state and federal courts. Casey Stamm has experience handling direct appeals of criminal convictions and sentences in both the Washington State Court of Appeals as well as the Ninth Circuit Court of Appeals. She also has experience pursuing relief following unsuccessful direct appeals in both personal restraint petitions in state court as well as habeas corpus proceedings in federal court.

26 years

15%
Child Abuse 15%

Every child abuse case starts with an accusation. The first critical question is “why would the child make such a terrible allegation in the first place if it wasn’t true?” Casey Stamm has uncovered the answer many times, for many different clients, in many different circumstances. Casey Stamm is not afraid to aggressively take on sex offense accusations. Casey Stamm has helped many clients move from the paralysis often brought by an abuse allegation to a focused plan that gets results.

26 years

15%
Domestic Violence 15%

Casey Stamm has been defending domestic violence cases for more than fifteen years. Sometimes such crimes can boil down to a classic he said / she said scenario. In these situations, Casey Stamm focuses on exhaustively investigating the source of the allegations, the reasons for the allegations, and the evidence and expert testimony that can often disprove the same. Whatever the circumstances, Casey Stamm is prepared to do the work to aggressively counter domestic violence allegations .

26 years

15%
Federal Crime 15%

Since the inception of her practice, Casey Stamm has appeared extensively in federal court defending serious federal crimes ranging from racketeering, drug conspiracy, and possession and distribution of child pornography, to mail and wire fraud as well as money laundering. Often the federal authorities' investigation is both extensive and damning. Casey Stamm has the experience and tenacity to get good results in spite of such initially discouraging circumstances.

26 years

15%

Fees and Rates

Cost

Retainer

Always


Payment Methods

  • Cash
  • Check
  • Credit Card

Awards

Client's Choice
Client's Choice
2016 2014

Licenses

Licensed in Hawaii for 4 years

State: Hawaii

Acquired: 2021

Active

No misconduct found

Licensed in Washington for 26 years

State: Washington

Acquired: 1999

Active

No misconduct found

Location

Law Offices of Cassandra Stamm PLLC

1000 Second Avenue Suite 2530, Seattle, WA, 98104

seattlecriminalattorney.com/

Law Offices of Cassandra L Stamm

PO Box 1564, Kapaa, HI, 96746

seattlecriminalattorney.com/

Online Presence

Other places you can find Cassandra online.

Cassandra L Stamm's Reviews

Avvo Review Score

5.0 /5.0

13 Client Reviews

5 star (13)
4 star (0)
3 star (0)
2 star (0)
1 star (0)

Posted by Andrea | March 1, 2018 | Hired Attorney

This review is from a person who hired this attorney.

Above and Beyond

Cassandra Stamm went above and beyond our expectations each step of the way. Our family was going through a very emotional and scary time and had never had an encounter with any part of our legal system. We assumed that our lawyer was going to be an expensive, stressful, hands off piece of this puz...zle that was going to make the felony charges even more daunting. Cassandra Stamm was the exact opposite. She was a tremendous support system as she assisted us in navigating the legal proceedings, court dates, assessments, and bargaining. Beginning with our first phone call, Casey was organized and confident, thorough, patient, and prepared. We appreciated and valued her directness, honesty, and conciseness however she was readily available for all of our questions and concerns. Ms. Stamm went above and beyond to make sure all of us were informed about where the case was and where she anticipated it heading and getting us connected with the support we needed at the time outside of the legal realm. She was always steps ahead of what we were thinking about at the time and she was always ahead of the game. Because of her experience, she was able to advise and guide us using examples of past cases and outcomes. As our lawyer, she was able to bargain and negotiate with the prosecution in a way that was respectful, professional, and with our best interests first and foremost. Ms. Stamm fought hard to help our family achieve the best possible outcome in the most troubling of circumstances. I would recommend Ms. Stamm to anyone who finds themselves needing criminal representation.

Posted by anonymous | October 18, 2016 | Hired Attorney

This review is from a person who hired this attorney.

Run don't walk to hire Casey

If you have the good fortune to read this and have not yet hired Casey, I say RUN don't walk to any opportunity to have her represent you. Before I hired Casey, I was represented by a mediocre attorney until I realized I needed a smarter, stronger advocate. As such, I interviewed the most reput...able attorneys in town and upon meeting Casey it was apparent that she was several notches above most every defense attorney I interviewed. During our interview, she answered every one of my questions intelligently and succinctly without any evasion. I immediately wanted to hire her and since then, I was never disappointed in how she handled my case. Rather, I was impressed by how strategic she was. At all points, her predictions on how the events in my case would play out came to fruition. Casey knew how to request evidence and obtain subpoenas when the Prosecution and the "Victim" held information back. She knew when to push on the key players and when to lay back. As a result, I trusted her implicitly as should anyone who is lucky enough to hire Casey. I have had many transactions with attorneys throughout my life and trust me, it is not easy to find one who possesses Casey's combination of talents, If an attorney is a good writer, they are not always a strong in court. And finding a strategic thinker who can write or litigate well is even more difficult. It is rare to find an attorney who is a strategic thinker, strong writer and articulate in front of a judge all wrapped in one. Casey IS that attorney. My case turned out well, in the end my case was dismissed as Casey predicted. She was even slightly cheaper than that mediocre attorney I hired in the first place. As I said, RUN don't walk to hire Casey. She is truly amazing and feel blessed to have had her on my side.

Posted by Tony | June 23, 2016 | Hired Attorney

This review is from a person who hired this attorney.

Excellent worker

When I needed Cassandra's help she was forward about what I need to do, and when I hired her she made it all about you always keeping In touch, picking up the phone every single time when I needed her. She made sure I had he best help I can find she is GREAT !!!! Hire Cassandra stamm

Posted by Jon | April 1, 2016 | Hired Attorney

This review is from a person who hired this attorney.

Great attorney

I was falsely accused of a crime when I caught my ex-girlfriend of embezzeling my mortgage payments. From the start, Ms. Stamm took my concerns seriously and reassured me that this would ultimately be a small bump in my life. She thoroughly investigated the allegations and presented evidence to the p...rosecutor's office showing that I was the victim of someone trying to save themself. With the evidence presented, my case was dismissed, allowing me to move on with my life. I couldn't be happier with the assistance I got from Ms. Stamm.

Posted by anonymous | March 19, 2016 | Hired Attorney

This review is from a person who hired this attorney.

Experience is priceless

I while back I found myself facing serious criminal charges. It did not take very many phone calls to hear Casey Stamm recommended by multiple sources, and now I know why. In our first meeting she explained the legal issues in a manner from which I was able to make informed decisions. As her clien...t, her approach was based on realistic expectations. I felt she worked extremely hard on my case. In and out of the courtroom, she was clear, concise, and to the point. Casey understands the law, and how to approach issues which what can be achieved. When she prepared documents, motions, it was my impression the Court appreciated her work as realistic, and not just rhetoric. I appreciate her undivided attention when we met, organization, preparedness, attention to detail, and managing all the details of my case to closure. I have no doubt that Casey had my best interests in mind the entire case. I would highly recommend her.

See All Client Reviews

Cassandra L Stamm's Lawyer Endorsements

Endorse Cassandra
Aimee Marie Sutton headshot
Aimee Sutton

Criminal defense lawyer | Aug 31

Relationship: Fellow lawyer in community

"Casey is an amazing lawyer. She's smart and hard working. If a friend or family member were in trouble, I'd recommend her unequivocally."

Jesse Cantor headshot
Jesse Cantor

Criminal defense lawyer | Nov 06

Relationship: Fellow lawyer in community

"I have observed Cassandra litigate very complex and tough cases in Federal Court and I can say without hesitation that she is very articulate, smart and effective with her arguments. Ms Stamm has lots of respect from colleagues in her field of practice as well as judges at all levels"

Kimberly Gordon headshot
Kimberly Gordon

Criminal defense lawyer | Mar 29

Relationship: Fellow lawyer in community

"Casey is amazing. She is tough, confident, and a brilliant lawyer. I have watched her work as a co-worker, colleague, and co-counsel, for years. I am always impressed. Most importantly, she gets outstanding results, even if difficult cases."

Jennifer Ellen Horwitz headshot
Jennifer Horwitz

Criminal defense lawyer | Sep 01

Relationship: Co-worker

"If I were charged with a crime, I'd want Casey to represent me. She relentlessly pursues the best possible outcome in every case. She has taken difficult cases to trial and won them. She is clear-headed, has impeccable judgment and is more intelligent than the other side. I've worked closely with her in the past and know a lot about the way she works. Her adversaries fear her."

Nathaniel Hall Wylie headshot
Nathaniel Wylie

Criminal defense lawyer | May 05

Relationship: Worked together on matter

"Ms. Stamm is among the top criminal defense attorneys practicing in the state and federal court systems in western Washington. Her name is at the top of the list of attorneys that I refer serious and complex state and federal felony matters to. I consult with her regularly, and have absolute confidence in her abilities. I strongly endorse Ms. Stamm."

Alison Holcomb headshot
Alison Holcomb

Criminal defense lawyer | Jul 19

Relationship: Fellow lawyer in community

"Powerhouse. That's the word that always comes to mind first when I think of Casey. The harder the case, the happier she is - she digs in and hits it hard from every angle. I am so, so glad I've never had to work a case against her. It's an honor to know her, a privilege to be a friend, and a relief to know I have her cell phone number in case of emergency."

Andrea King Robertson headshot
Andrea Robertson

Criminal defense lawyer | Jul 17

Relationship: Fellow lawyer in community

"Cassandra. Has. No. Fear. She is one of the most brilliant and passionate attorneys I know, and I have been lucky enough to know her for nearly 10 years. She doesn't let anything stand in the way of justice for her clients. I would trust my closest friends and loved ones to her care if they needed assistance in disputing criminal allegations. You cannot go wrong with this lawyer, she's amazing."

Lisa Antoinette Hayes headshot
Lisa Hayes

Criminal defense lawyer | Jun 05

Relationship: Co-worker

"I have known Casey for more than a decade, and worked with her early in our careers. She is incredibly intelligent, a tenacious advocate, and fantastic trial lawyer!"

View All Endorsements
Mick Woynarowski headshot
Mick Woynarowski

Criminal defense lawyer

Jesse Cantor headshot
Jesse Cantor

Criminal defense lawyer

Jason Brett Saunders headshot
Jason Saunders

Criminal defense lawyer

Jennifer Ellen Horwitz headshot
Jennifer Horwitz

Criminal defense lawyer

Nathaniel Hall Wylie headshot
Nathaniel Wylie

DUI and DWI lawyer

Alison Holcomb headshot
Alison Holcomb

Constitutional lawyer

Andrea King Robertson headshot
Andrea Robertson

Criminal defense lawyer

Lisa Antoinette Hayes headshot
Lisa Hayes

Criminal defense lawyer

Experience

Rating:  10.0 (Superb)

Honors

2025

Super Lawyer, Super Lawyers

2024

Super Lawyer, Super Lawyers

2023

Super Lawyer, Super Lawyers

2022

Super Lawyer, Super Lawyers

2021

Super Lawyer, Super Lawyers

2020

Super Lawyer, Super Lawyers

2017

Innocence Champion Award, Innocence Project Northwest

2017

President's Award, Washington Association of Criminal Defense Attorneys

2014

Certificate of Appreciation, Washington Association of Criminal Defense Lawyers

2014

Top 100 Trial Lawyers, National Trial Lawyers Association

2010

Super Lawyer, Washington Law & Politics Magazine

2005

Super Lawyer, Washington Law & Politics Magazine

2004

Rising Star, Washington Law & Politics Magazine

2003

Rising Star, Washington Law & Politics Magazine

2003

Super Lawyer, Super Lawyers

2002

Rising Star, Super Lawyers

Work Experience

2009 - Present

Managing Partner, Law Offices of Cassandra Stamm PLLC

2005 - 2009

Partner, Horwitz & Stamm PLLC

2000 - 2004

Associate, Allen Hansen & Maybrown

1999 - 2000

Associate, The Defender Association

1998 - 1999

Law Clerk, Federal Public Defender

Associations

2022 - Present

District of Hawaii Criminal Justice Act Standing Committee

Appointed Committee Member

2009 - Present

Washington Women Lawyers

Member

2009 - Present

National Association of Criminal Defense Lawyers

Member

2009 - Present

King County Bar Association

Member

2002 - Present

Federal Public Defender Criminal Justice Act Panel

Member

2000 - Present

United States District Court for the Western District of Washington

Member

1998 - Present

Washington Association of Criminal Defense Lawyers

Member

Sample of Legal Cases

United States v. John Doe Defendant

Dismissal of all charges

State v. John Doe Defendant

Not Guilty Verdicts and Self-Defense Reimbursement

State v. Juvenile John Doe Defendant

Not Guilty verdict

State v. John Doe Defendant

Not Guilty Verdicts on eight counts

State v. John Doe Capital Defendants

death sentences reduced to life imprisonment

State v. John Doe Defendant

Not Guilty Verdict

United States v. John Doe Defendant

Racketeering charges dismissed

State v. John Doe Defendant

Dismissed

State v. John Doe Defendant

Dismissals and Not Guilty Verdicts

State v. Jane Doe Defendant

Dismissed with prejudice

State v. John Doe Defendant

Reduced to misdemeanor

See More Legal Cases

Education

1999

University of Washington School of Law

Juris Doctor

1996

University of Washington

Political Science / Philosophy (cum laude)

Speaking Engagements

2016

Taking Care of Business: Motions Practice The Interstate Act on Detainers

2014

Handling a Complex Federal Case

Wiretaps? Winning!

2013

Confessions and Statements

2013 Confessions and Statements Caselaw Update

2011

Turning Up the Heat: New Issues and Approaches in Felony Defense

2011 Caselaw Updates

2010

Sex Offense Defense: Ideas and Information to Help You Win

Trauma Focused Cognitive Behavioral Treatment: What you Need to Know

2010

NITA Basic Witness Examination Skills Training

Trial Advocacy

2007

Mastering Misdemeanors

Vacating Criminal History

2005

Bill Daniel Trial Advocacy Program

Trial Advocacy

2005

Annual Defender Conference

Blakely / Crawford Roundtable

2004

WACDL Annual Conference

Forensic Computer Analysis in Criminal Cases

2004

TDA Trial Advocacy Training Program

Effective Voir Dire for Criminal Cases

2002

Neighborhood Legal Clinic

Vacating Criminal History

2002

NDA Trial Advocacy Training Program

Effective Voir Dire in Criminal Cases

Publications

2010

King County Bar Bulletin But the Detective Promised . . .

2005

Washington Criminal Defense Limiting Treatment Options: New SSOSA Standards

2005

Washington Criminal Defense Suppression: U.S. Supreme Court Developments for Your Motions to Suppress

2001

Washington Criminal Defense Sex Offender Legislation: One Strike and You May Be Out

Languages

English

Activity

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