What I need to do:

First: Complete my Juris Doctor (J.D.) degree at a reputable law school.

Next: Gain practical experience through a legal internship in a public or private defense office at a nonprofit organization focused on criminal justice reform.

Next: Pass the bar exam in my desired jurisdiction and obtain a license to practice law.

Finally: Continually update my legal knowledge through continuing education courses and seminars to stay abreast of legal developments and best practices in criminal defense.