Advanced Visual Representations in International Criminal Prosecutions – Update
Earlier in 2024, I published an article on this site regarding the pending judgment of the International Criminal Court (ICC) in the case of Prosecutor v. Al Hassan. On June 26, 2024, the Chamber delivered its judgment. This article recaps the relevant case details and highlights the image-based evidence that was challenged by...
The Satellite Era: How Earth Observation Data is Being Mobilized as Potential Digital Evidence
[The following is the text of an informative article written by a Leiden University (Netherlands) colleague, Sabrina Rewald, and me. It was published on July 1, 2024, in the European Journal of International Law as part of its EJIL: Talk! series. Various parts of article have helpful hyperlinks (not reproduced below) and so...
Height Determination Through Photogrammetry: Expert Evidence Rejected by Court
When only one expert witness is presented at trial, the Court may find it difficult to critically evaluate the expert evidence. If the evidence is not controversial and both sides agree with the findings, this will be a non-issue. However, when the evidence is contentious, a one-sided presentation is more problematic. While skillful...
Appellate Court Provides Helpful Guidance on Video Narration
First time viewers of video recordings will often gain an increased understanding of the events depicted at both a macro and micro level if their observations are supplemented with competent narration by a witness with knowledge of the video content. Previous articles on this site have featured cases wherein courts have approved of...
AI Enhanced Video Ruled Inadmissible in US Court
It was only a question of time before counsel would tender AI enhanced video evidence before a court in support of their trial position. This occurred in February 2024 in a triple homicide prosecution in Washington state when defence counsel called an expert witness to present such visual evidence and the prosecution challenged...
Validating Forensic Tools, Output Images, and Other Data
Forensic video technicians and analysts utilize various hardware and software tools to acquire, interrogate, interpret, and present image-based evidence in the courtroom. When presenting their evidence in court, technicians and analysts must be able to justify their reliance upon their chosen tools and must be able to articulate why the court should have...
CCTV Video Authentication Case Study: Did the Prosecution Do Enough?
CCTV surveillance video is often relied upon by the prosecution to establish essential facts in a case. To achieve admissibility, counsel for the prosecution must lead sufficient authentication foundation evidence. If the defence takes issue with the evidence led, they can argue that the prosecution has not met its burden. This case summary...
International Criminal Court Delays Judgment in Al Hassan Case
The International Criminal Court (ICC) in The Hague, Netherlands was scheduled to deliver its judgement in the case of Prosecutor v. Al Hassan on January 18, 2024. From an image-based evidence perspective, this case is significant because the prosecution relied upon advanced visual representations of key location evidence as part of its case...
Advanced Visual Representations in International Criminal Prosecutions
The International Criminal Court (ICC) in The Hague, Netherlands will soon deliver its judgement in the case of Prosecutor v. Al Hassan. From an image-based evidence perspective, this case is significant because the prosecution relied upon advanced visual representations of key location evidence as part of its case and presented the testimony of...
“Image-Based Evidence in International Criminal Prosecutions: Charting a Path Forward” is available for purchase!
After many years of leading and relying upon image-based evidence in the courtroom, teaching international imagery law in several countries, and recently being awarded a PhD from Leiden University in the Netherlands on the use of non-textual evidence in international criminal prosecutions, I am pleased to announce that my book Image-Based Evidence in...