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The Criminal Investigations Division is responsible for: 

  • Investigating crimes against persons and property 
  • Special and undercover operations to include narcotic and gang activities as well as computer crimes and organized crime, etc. 
  • Conducting in-depth investigations 
  • Gathering intelligence on criminal activity 
  • Coordinating investigations with other agencies 
  • Preparing cases for presentation to the Grand Jury
  • Obtaining and serving warrants of arrest and search
  • Working closely with prosecutors and local courts
  • Collection of crime scene data
  • Processing all fingerprints and photographs
  • Operation of the department's internal criminal lab, mobile crime unit, crime victims' liaison services, and sex offender registration and compliance
Contact Us Phone
  1. Craig Christopherson

    Lieutenant - Criminal Investigations Division
    Phone: (830) 221-4122

  1. David Cantu

    Detective Sergeant - Persons Crimes
    Phone: (830) 221-4581

  1. Brian Onofre

    Detective Sergeant - Narcotics
    Phone: (830) 221-4133

  1. Greg Walker

    Detective Sergeant - Property Crimes
    Phone: (830) 221-4586

  1. Mark Christian

    Detective - Financial Crimes
    Phone: (830) 221-4141

  1. Stephen Dowell

    Detective - Property Crimes
    Phone: (830) 221-4112

  1. Matt Engel

    Detective - Property Crimes
    Phone: (830) 221-4582

  1. Robert Gardner

    Detective - Persons Crimes
    Phone: (830) 221-4137

  1. Joe Green

    Detective - Property Crimes
    Phone: (830) 221-4165

  1. Richard Groff

    Detective - Persons Crimes
    Phone: (830) 221-4167

  1. Jace Hobbs

    Detective - Persons Crimes
    Phone: (830) 221-4140

  1. John Mahoney

    Detective - Property Crimes
    Phone: (830) 221-4572

  1. Loren Miller

    Detective - Persons Crimes
    Phone: (830) 221-4128

  1. Frank Moreno

    Detective
    Phone: (830) 221-4133

  1. Victor Rocha

    Detective - Property Crimes
    Phone: (830) 221-4114

  1. Joe Sabedra

    Detective - Juvenile Crimes
    Phone: (830) 221-4126

  1. David Schroeder

    Detective - Persons Crimes
    Phone: (830) 221-4128

  1. Jason Tucker

    Detective - Juvenile Crimes
    Phone: (830) 221-4145

  1. Trey Wahrmund

    Detective - Family Violence
    Phone: (830) 221-4135