October 26-30, 2026: Tampa, FL LEVA 2026 Symposium – Call for Presentations

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LEVA is proud to announce the Inaugural 2026 EURO LEVA Training Symposium at King’s College London, 9–11 June 2026.

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The LEVA Online Store is LIVE! Most orders will take 2-3 weeks for delivery. https://leva.buyproforma.com

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The Image and Video Authentication-200 Course is a 2-day intermediate course designed to give forensic video investigators, technicians, and analysts a foundational understanding of image/video authentication and enable them to perform basic authentication examinations of image and video evidence. Students will gain foundational knowledge of signal processing and digital data analysis necessary to effectively analyze images and videos to determine authenticity.

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The increased use of digital video systems by the general public has made digital multimedia evidence (DME) a significant and integral part of modern criminal and civil investigations. Since there is no standard video recording system in use, the need for trained individuals who know how to properly recover this type of evidence has increased. Properly acquiring DME is crucial, as all other processes or use of the video is impacted by accuracy of the recovery. This course introduces and provides a fundamental understanding of DME, introduces the types of systems likely to be encountered, discusses legal issues related to DME, and focuses on the proper recovery of DME.

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This workshop trains legal and forensic professionals to create geospatial demonstrative videos using Premiere Pro, with support from After Effects, Illustrator, and more. Through a case study, participants learn to turn complex evidence into clear visual narratives, from project kickoff to final delivery. Designed for those skilled in Premiere Pro, it also offers new techniques and confidence-building for experienced creators of demonstratives.

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The examination process and workflow learned in this course will provide attendees with advanced examination skills and a greater understanding of the embedded metadata within video evidence files (at the frame level). Using this information to produce accurate observations or calculations based on the file’s header information will result in a more thorough report and/or presentation and is also relevant information that can be provided to other experts who are untrained in video examination yet rely on video evidence in their field of expertise (i.e., accident reconstruction, use-of-force experts, biomechanical experts, etc.).

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“The Principles of Video/Image Compare and Contrast” focuses on scientific methods to compare and contrast characteristics of questioned objects to known objects within CCTV video images. The process of examining class characteristics and individual characteristics found in questioned evidence is examined in detail. Using a variety of scientific procedures in a forensic lab environment, analysts/examiners develop a scientific workflow involving the hands-on analysis, comparison, and evaluation of video evidence, culminating in scientific analytical report writing and court exhibits for courtroom presentation.

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Students will learn how to improve audio recording issues with currently available software tools, including an in depth review of the iZotope RX software features and processes.  Attendees will also receive information on forensic audio reference resources.

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