Houston Criminal Defense Lawyers


John P. Denholm


Houston Criminal Lawyer

john-denholm-headshotHouston criminal lawyer John P. Denholm is an attorney licensed in both Texas and the United States District Court for the Southern District of Texas. John holds a law degree fromSouth Texas College of Law and a Bachelor of Science degree in Criminal Justice from the University of Central Texas.

Born and raised in Akron, Ohio, John joined the U.S. Army at the age of 17 and was assigned to Ft. Hood, Texas. When his enlistment was up, John was honorably discharged, and he began working as a Killeen Police Officer. Eventually, John left Killeen to join the Harris County Sheriff’s Office. John enjoyed a distinguished career with the Sheriff’s Office where he remained for over 27 years. John retired from the department at rank of lieutenant where he commanded Homicide & Robbery. In his years with the Sheriff’s Office, John spent a total of 14 years working death investigations. This extensive experience dealing with the most serious of cases has given John an eye for detail that few Houston criminal lawyers have.

Trained by Northwestern University in Illinois as an accident investigator, John also commanded the Traffic Enforcement Division for 7 years. This unit was responsible for investigating serious and fatal accidents as well as commercial vehicle enforcement. John’s training as an accident investigator and experience as an intoxilyzer operator, gives John a unique perspective when dealing with cases that involve alcohol, an accident, or both. John understands the special rules for CDL holders and how being charged with a crime can significantly impact a person’s ability to hold that license.

As an attorney, John draws upon this training and experience to benefit his clients. Whether those clients have criminal matters, family matters, or other general matters, John is able to analyze evidence to find benefits for his clients.

In criminal cases, John is well aware that the State of Texas holds most of the cards. Even when inexperience, inadequate training, failure to follow proper procedures, and “tunnel vision” result in flawed police investigations, the State has the power to bring about charges and even convictions However, John’s background and experience gives him the ability as a Houston criminal lawyer to pick apart all aspects of a case and hold the State’s “feet to the fire.”