At C&A Investigation & Security Solutions LLC, our talented and committed team brings extensive experience, specialized certification, and a client-first approach to every engagement. We combine deep investigative expertise with outstanding administrative support to ensure efficient, ethical, and results-driven service across Kansas and the Midwest.

Investigator Christopher Ray Brunner, CCDI
Owner & Principal Investigator

Investigator Christopher Brunner is the founder and owner of C&A Investigation & Security Solutions LLC. With over a decade of experience as a Corrections Officer and Law Enforcement Officer before transitioning to private investigations, Investigator Brunner is dedicated to providing thorough, impartial investigative support to legal professionals, businesses, and private clients.

He holds a Private Investigator license through the State of Kansas (License #D-6310) and is a Board-Certified Criminal Defense Investigator (CCDI) through, “The Criminal Defense Investigation Training Council” (CDITC). Investigator Brunner also holds a Diploma in Digital Forensics, certification in Criminal Investigations, and TASER Certification, and has completed specialized corporate and government investigations training through Penn State University Online.

Investigator Brunner’s broad investigative background includes criminal defense investigations, civil investigations, witness interviews, accident reconstruction, background checks, process serving, surveillance, digital forensics, and expert testimony. He is recognized for his fact-based, ethical approach, shaped by years in both corrections and law enforcement.

Investigator Brunner has provided courtroom testimony throughout his career, first as a Corrections Officer and Law Enforcement Officer testifying in criminal investigations, and now as a private investigator testifying on behalf of criminal defense, civil, and criminal investigations. He has testified in several courts across the State of Kansas—including testimony during jury trial hearings—bringing practical expertise and professionalism to every case.

Investigator Brunner is an approved investigator for attorneys with the Kansas State Board of Indigents’ Defense Services (BIDS) and is on the approved investigator list for the Kansas Federal Public Defender under the Criminal Justice Act (CJA). He works with attorneys across Kansas and provides support for out-of-state clients as requested.

Through his proven “Component Method” approach, Investigator Brunner ensures each investigation is conducted with rigor and precision. He is committed to continuous learning, public safety, and expanding his services to include private security solutions, personal protection, and event security statewide.

Credentials & Training:

  • Licensed Private Investigator, State of Kansas (#D-6310)
  • Board Certified Criminal Defense Investigator (CDITC)
  • Diploma in Digital Forensics
  • Certified in Criminal Investigations
  • Certified and trained on all issued equipment, including TASER
  • Corporate & Government Investigations training, Penn State University (Online)
  • Approved Investigator, Kansas BIDS & Federal Public Defender (CJA)

Investigator Brunner’s professionalism, extensive courtroom experience—including testimony as a Corrections Officer, Law Enforcement Officer, and Private Investigator—and unwavering dedication to the truth make C&A Investigation & Security Solutions LLC a trusted resource for attorneys, clients, and organizations seeking answers and peace of mind.

Audra Brunner
Co-Owner, Office Administrator & Billing Specialist

Audra Brunner serves as the Office Administrator and Billing Specialist for C&A Investigation & Security Solutions LLC. She is responsible for managing all day-to-day administrative operations, overseeing billing processes, scheduling, and client communications. Audra’s commitment to accuracy and efficiency ensures a seamless client experience from the first inquiry through case completion. She provides essential support that allows the investigative and security teams to focus on providing outstanding service.

Kristina Brunner
Office Manager

Kristina Brunner serves as Office Manager at C&A Investigation & Security Solutions LLC, handling client communications, scheduling, and contract coordination. She is the primary contact for clients in central Kansas—including Salina, Abilene, Topeka, Manhattan, and Lawrence—managing phone calls, arranging appointments, and facilitating contracts for Investigator Christopher Ray Brunner.

Kristina works closely with both clients and the investigative team to ensure efficient scheduling and smooth operations. She also assists with additional areas and special tasks as requested.

For assistance with scheduling, contracts, or inquiries, Kristina Brunner can be reached by calling the main office line at 620-282-8173 or by cell phone at 620-300-1453.

Ready to Get Started?
Contact any member of our team for a confidential consultation or to discuss your investigative or security needs. At C&A Investigation & Security Solutions LLC, we are committed to providing trusted, results-driven service with professionalism and integrity.