Forensic analysis | Image Interpretation | Expert Witness for the legal profession
Throughout Porirua

Forensic analysis | Image Interpretation | Expert Witness for the legal profession
Throughout New Zealand
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Expert video and CCTV image quality enhancement & analysis for legal professionals New Zealand-wide


David Horsburgh is a member of the Independent Forensic Practitioners Institute and has dedicated his life to pursuing technical excellence and expertise in the video forensics field. Equipped with years of operational experience within the NZ Police Service, NZSIS, and training from the international intelligence community, makes him an expert at providing video forensic services, including forensic image analysis, CCTV enhancement, and image interpretation. As a certified forensic investigation professional, David has provided expert witness testimonies for cases nationwide. 

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Forensic CCTV video and photo forensic analysis is the scientific examination and interpretation of visual evidence to uncover, authenticate, enhance or clarify manipulation within images or videos.

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Image interpretation is the process of extracting meaningful information and understanding the content of an image through analysis and recognition of its visual elements.


An expert witness is proficient with the High Court Code of Conduct for expert witnesses in NZ,  and can provide reliable and credible testimony under intense cross-examination.

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Why use David Horsburgh

My unique points of difference include the following;


EXPERT KNOWLEDGE
David is qualified in all three ASIS International Board Certifications - CPP, PSP & PCI.

OBJECTIVE ANALYSIS
As a former Detective Sergeant, David is experienced at providing impartial analysis of visual evidence.

SEEKING TRUTH & JUSTICE
David has dedicated his career to mastering specialised skills to uncover the truth.

Forensic analysis | Image Interpretation | Expert Witness for the legal profession
Throughout New Zealand