On behalf of the Clear Creek Independent School District and the Galveston County Sheriff's Office, I would like to welcome you to the CBHS School Liaison home page. Information included:



Our Program

The Galveston County Sheriff's Office has bee a part of the CCISD team since 1983.
Currently three full time liaison officers are assigned to CBHS.
The school liaison office illustrates the best known methods and practices of the police role with a highly diversified, multi-cultural, multi-ethnic community.
Technological changes in society and internally within the law enforcement profession must be counterbalanced by genuine concern for people, regardless of economic level, creed, sexual preference, gender or other individual characteristics. Therefore, having recognized these changes, we view people as our most important resource.
To emphasize this, we use a proactive police approach to law enforcement; looking forward, not back, and anticipating the future. We find ourselves constantly interacting with the community and helping create a positive and safe learning environment.


Office is that people are our most important resource. The mission of providing quality service to the community guides the actions of the office.
We view safety and security as a partnership that requires the active participation and cooperation of those who are served as well as to who provides the service. We maintain a balance between offering a safe quality educational environment, and maintaining a law enforcement presence.


Authority Under the Texas Code of Criminal Procedure, Title I Chapter 2 Sections 2.12, 2.13, and under the Occupations Code, Title 10, Subchapter M, Section 1701.601, the Galveston County Sheriff's Office School Liaison Officers are authorized to operate on school campuses within the Clear Creek Independent School District. The department is staffed by 14 licensed and commissioned peace officers. All police officers have completed their training at a state-approved police academy and have the same authority and power as any other police agency within the State of Texas. Officers enforce all applicable federal, state, county, and city laws as well as school district regulations.

The People We Serve

The Clear Creek Independent School District enrolls approximately 32,700 students, employs about 1,600 teachers, and nearly 1,400 staff personnel.* The enrollment at Clear Brook High School is 2658 with 154 full time instructors, and about 48 staff and support personnel.
*These figures are reflective as of 01-26-2004

What We Do

The Galveston County Sheriff's Office School Liaison Division takes the lead in providing a safe environment for the school community by protecting life and property. The office has a duty to law enforcement, but we strive first and foremost for the safety and security of students and staff on campus.

Without an environment that promotes such a strategy, a well developed learning process cannot proceed or allow students and faculty to perform at their maximum potential.

The School Liaison office is also responsible for investigating all crimes that occur on campus. To ensure the security of the campus, it is important that members of the community report all crimes and emergencies, including personal injuries, to the Liaison Officer on campus. If requested by the complainant, the School Liaison Office will either file charges with the district attorney or describe the options for handling the matter.

Contact Information


Clear Brook Liaison Officer
Deputy Mark Salinas 281-284-2191
Deputy Melissa Collins 281-284-2192
Deputy Gilberto Villarreal 281-284-2192

The officers are on campus during regular school hours from 7:00 a.m. until 4:30 p.m.
Crime Stoppers 281-996-2722 (School Liaison Crime Stoppers Tip Line)
Bay Area Crime Stoppers 281-480-TIPS

Other Important Numbers:

Clear Creek ISD 281-332-2828
Galveston County Sheriff's Office 281-316-8301
Friendswood Police Department 281-996-3300
Harris Co. So. 713-221-6000
CPS (Child Abuse Hotline) 800-252-5400

Web Resources

Houston Crime Stoppers Texas Department
Texas Deparment of Protective and Regulatory Services
Texas Sex Offender Registration National
Center for Missing and Exploited Children