Chief Lionel Aaron is a 38-year law enforcement veteran and with Harris County Constable Precinct 7, he works in the area of administration.​​ Chief Aaron is also the Precinct 7 Chaplain.

Lionel_aaron@hctx.netChief Deputy

Captain Jimmy Adams.jpg

Captain Jimmy Adams'  career in law enforcement started in 1972. He was a member of class #54. This was one of the first classes that the Houston Police Department accepted 19-year-olds in their police academy.   On November 21, 2018, Constable May Walker promoted Adams to Captain over Administration. Captain Adams went on to complete the Masters in Internal Affairs Investigations through the FBI – LEEDA. He also received a Master's in Property/Evidence Inventory Technician. Captain Adams is over the Internal Affairs Division with Harris County Constable Precinct 7.



​Captain J.M. Phillips is a 21 year law enforcement veteran, who is over Field Operations; which includes Patrol, Contract Patrol, and Toll Road Enforcement.​

James_phillips@hctx.netField Operations

​Captain Richard White, a veteran in the field of law enforcement, is over the Precinct 7 Training Center. Captain White is dedicated to providing quality, comprehensive, and progressive TCOLE training and continuing education hours to the sworn personnel of any Texas law enforcement agency. 

Richard.White@cn7.hctx.netTraining Coordinator

Lt Marcus Grant.JPG

​He is the Captain over Field Operations which includes being the direct supervisor of Precinct 7 Lieutenants in Patrol and Contract divisions.​​

Marcus.grant@cn7.hctx.netField Operation

​Lieutenant Anil Sharma is a law enforcement veteran who is a TCOLE (Texas Commission on Law Enforcement) Certified Instructor and holds a Master Peace Officer Certification.  He is the Lieutenant over Civil Process. He is also a TCOLE Certified Firearms Instructor and is the departments Firearms Proficiency Supervisor.​

Anil.sharma@cn7.hctx.netField Operation

​Lieutenant Kenneth Davis is a law enforcement veteran who is a TCOLE (Texas Commission on Law Enforcement) Certified Instructor and holds a Master Peace Officer Certification.  He is the Lieutenant of Administration which includes all general administrative tasks.

KeDavis@hctx.netAuxilliary Operations Division

​Law enforcement veteran of 38 years worked in several divisions with HPD including narcotics, juvenile jail, and dispatch.  Lieutenant Byrd is currently supervisor over Precinct 7 Reserve Deputies.

Ernest.Byrd@cn7.hctx.netReserve Division

​Ewing holds the distinction of being “The First African-American Chief Clerk in the State of Texas." She worked for Harris County for 27 years and retired on December 31,1999. No longer in retirement, Ewing is back at Precinct 7 in the capacity of Chief Clerk.  Ewing is responsible for the management of the Communications Division and also manages the Civil clerks, who are responsible for processing court orders.

Roberta_ewing@hctx.netChief Clerk

​Greenwood, a former educator with a background in Journalism and Broadcast Communications is responsible for publicizing Precinct 7 activities, programs, coordinating press events, writing and editing the website and the newsletter and other projects.



​Anna Carriere, formerly a Business Healthcare Manager with over 15 years experience as an Administrative Executive, is responsible for scheduling Constable Walker's itinerary and performing other duties at the Constable's discretion.​

Anna.Carriere@cn7.hctx.netExecutive Secretary to Constable Walker