Dedicated Attorneys in Spokane
Call for a Free Consultation 509.204.9993
Experience Counts When Winning Matters Representing Washington Clients for Over 30 Years

Mark Cassell

Attorney in Spokane

undefinedMark Cassell is Twyford Law Office’s newest associate attorney. He practices primarily in the areas of criminal law and family law. Before joining Twyford Law Office, Mark gained extensive criminal defense experience while working in the Denver, CO area.

Mark believes in client-centered lawyering. He brings this view to all the cases he works on, creating a strong bond and relationship with each client. He believes that cases are a team effort between the firm and the client, where the client is the captain of the ship. He helps make sure each client is steered in the proper direction to obtain his/her goals.

Mark worked for the University of Denver Criminal Defense Clinic for almost two years where he explored his passion for indigent defense. There he represented clients in county and municipal court, conducted legal research, and drafted constitutional motions on behalf of his clients. Mark continued his interest in criminal defense by working for the Colorado State Public Defender as a certified intern in the summer of 2015. There he handled his own docket and represented clients in county court charged with misdemeanor and traffic offenses. In total, Mark gained extensive experience by handling over 100 cases and trying many jury trials.

Mark earned his J.D. from the University of Denver Sturm College of Law in 2016, where he graduated with Academic Distinction*. He graduated with the distinction of obtaining the highest grades in classes including Evidence, Evidence Practicum, and Family Law: The Divorce. Before earning his J.D., he graduated from the University of Washington with a B.S. in Chemical Engineering. He is admitted to the Washington State Bar as well as the local Spokane Bar.

*Given to the top 10% of graduates calculated through Fall 2015.

Areas of Practice

Bar Admissions

Washington, 2016

To schedule a free consultation with Twyford Law Office, call us at (509) 204-9993.

Client Testimonials

The Opinions That Matter Most
  • “Heartfelt thanks to kind and understanding staff.”

    Sharon K.
  • “We do thank God for Julie Twyford’s help and the judge for his consideration of our daughter’s plight.”

  • “I strongly believe that due to Mrs. Twyford’s vast experience and knowledge of the law, we were able to win the case and I was able to keep my license, and my life.”

  • “If you are looking for results and not just lip service then look no further than Julie… I am so proud to call her my Attorney.”

  • “Twyford Law sets the bar for other Law firms to chase.”

  • “Julie has the knowledge, experience and expertise to guide any person through this difficult process.”

  • “If you're looking for a lawyer, you have found the right one.”

    Alexandra H.
  • “I am so proud to call her my Attorney.”

  • “Julie and her entire office staff are fantastic and we will forever remember their help and kindness at our darkest hour.”

  • “Julia won consistently in court charging my opposing party with all the costs.”

  • “There is life after divorce, but only if you choose the right attorney to secure your future.”

    Former Client
  • “We are so, so grateful and I can't thank her enough for the gift she persuaded the court to give my son.”

    Former Client
  • “I will never use anyone but Twyford Law and will always refer anyone I come across to them”

    Taylor N.
  • “Julie focuses on the best outcome for the children, and she will do anything in her power to insure their security.”

  • “Julie and her firm are top notch.”


Our Practice Areas

Representation for All of Life's Challenges

Why Hire Twyford Law Office?

Your Future Depends On It
  1. Skilled, Dedicated, & Aggressive Representation
  2. Excellent Communication with All Clients on a Human Level
  3. 40+ Years of Experience in Family Law & Criminal Defense
  4. Dealt with Thousands of Criminal Cases over the Years
  5. Extensive Experience in High-Value Asset Cases
  6. 24-Hour Availability in Cases of Legal Emergencies
  7. Success in Highly Contested Custody & Divorce Cases
  8. Successful Trial Experience in Criminal Defense Cases
Contact the Firm for a Free Consultation
  • Please enter your name.
  • This isn't a valid email address.
    Please enter your email address.
  • This isn't a valid phone number.
    Please enter your phone number.
    You entered an invalid number.
  • Please select an option.
  • Please enter a message.

Awards &

  • Avvo Rating 10.0 Superb Top Attorney - Divorce
  • Washington Association of Criminal Defense Attorneys
  • Washington State Bar Association
  • Federal Bar Association
  • Spokane County Bar Association
  • National Association of Distinguished Counsel - Top 1% 2015
  • Spokane Attorneys For Equality