Deputy Thomas Coleman has been serving the citizens of Brazos County since 1990. He worked for the Brazos County Sheriff's Office from 1990 until 1997. Thomas transferred to the Brazos County Precinct 3 Constable's Office in 1997. Thomas served as Chief Deputy for the past 12 years. During his time in Precinct 3, Thomas has served in this office under the direction of four separate Constables. Thomas has specialized in felony warrant service and branched out serving executions, all writs, and civil papers. Thomas has his Master Peace Officer Certificate from the Texas Commission on Law Enforcement.