Criminal Justice Degrees Overview in Texas

Detectives investigate crimes, interpret evidence, prepare written reports, and provide testimony about what they discover. They may take fingerprints, examine crime sites, or make arrests.

Private detectives investigate financial, legal, or personal matters for their clients. These professionals may locate missing persons, conduct surveillance of financial activities, or analyze computer crimes. Private detectives are private citizens who do not operate with police authority.

Transit and railroad police patrol transit properties to protect employees, passengers, and goods from potential criminal behavior.

Police and patrol officers help protect people’s lives and property by responding to emergency calls and conducting criminal investigations. These professionals may arrest people who are suspected of committing crimes, collect evidence, write detailed reports, and testify in legal proceedings.

Correctional officers or jailers help keep order in Texas’ prisons and jails. They may transport people in prison, supervise social activities, conduct searches for contraband, and ensure corrections facilities meet safety standards.

Probation officers help rehabilitate offenders through supervision, counseling, and needs assessment. They may attend court hearings, and they often check their clients’ homes or places of employment to ensure their compliance with court orders. Probation officers typically work for state or local governments.

These criminal justice professionals oversee members of the police force. They may train new staff members in proper procedures, explain operations to subordinates, and coordinate investigations.

Gambling investigators provide security for casinos and gambling facilities. They monitor patrons’ behavior using audio and visual equipment to help prevent cheating or theft. Investigators also respond to emergencies, control building access, and deter criminal activity.