About Lewis Dallas
Lewis Dallas Cooney practices law in Washington and is known within local criminal defense circles for steady courtroom work and professional engagement. He is a current member of the Washington Association of Criminal Defense Lawyers, an affiliation he uses to stay connected with colleagues across the state and to follow changes in criminal law.
After completing his legal education, Cooney began his career in Washington. He moved into criminal defense early on and has spent his career representing people facing state charges. Over the years he has handled cases at various stages, from initial arraignments to contested trials.
Cooney’s involvement with the Washington Association of Criminal Defense Lawyers has been a regular part of his professional life. He maintains membership in the organization and takes part in its meetings and educational offerings. That association places him among practitioners who regularly discuss developments in procedure, evidence and sentencing practice in Washington courts.
In practice, Cooney’s work centers on criminal defense in state courts. He represents clients on a range of matters, including misdemeanor and felony charges. His day-to-day work mixes courtroom appearances, motion practice, plea negotiations and case investigation. He prepares witnesses, argues motions and handles bench and jury trials when cases proceed that far.
Colleagues describe him as methodical in case preparation. He tends to emphasize evidence review and timely filings. He works with investigators and other professionals when cases require additional factual development. His courtroom manner is straightforward. He presents arguments and cross-examines witnesses without theatricality, aiming to give judges and juries a clear record to consider.
Outside the courtroom, Cooney keeps current on legal developments through professional meetings and continuing legal education. That ongoing engagement helps him shape defensive strategies around new rules and recent appellate decisions. He also relies on networks within the Washington defense community to test legal theories and to coordinate resources for complex cases.
Cooney’s practice remains anchored in Washington state criminal defense. He accepts cases that require trial representation as well as pretrial advocacy, and he continues to work with the Washington Association of Criminal Defense Lawyers as part of his professional activity. He currently practices criminal defense in Washington state, representing clients in trial and related proceedings.