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Marshall Douglas Murphy
Marshall Douglas Murphy is a lawyer in Houston, TX who works for Murphy & McKinney Law Firm P.C.. Practice areas include Criminal. Board certifications include Criminal Law. Licensed in Texas since 1999. Graduated from Texas Southern University in 1999.
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Law school
Bar admission
Office
Disciplinary
MM
Marshall Douglas Murphy
Murphy & McKinney Law Firm P.C.Houston, TX·26 years licensed
Claim profileContact attorney
Marshall Douglas Murphy is a lawyer in Houston, TX who works for Murphy & McKinney Law Firm P.C.. Practice areas include Criminal. Board certifications include Criminal Law. Licensed in Texas since 1999. Graduated from Texas Southern University in 1999.
Law school
Texas Southern University
Class of 1999
Bar admission
1999
State Bar of TX · #24013215
Office
902 Heights Blvd
Houston, TX 77008
Disciplinary
None on record
Clean since admission
Case data
Case data
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Practice, courts & credentials
Practice areas1 listed
Criminal
Courts admitted4 total
Fifth Circuit Court of Appeals
Texas Eastern District Court
Texas Southern District/Bankruptcy Court
US Supreme Court
Credentials1 certified
Criminal Law
Board certified 2007
No public disciplinary history
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Last refreshed Aug 2026