From Capital Flows to 3D Model: Digital Financial Forensics

Published on March 30, 2026 | Translated from Spanish

The recent expansion of the Montoro case investigation, focused on tracking payments to former partners and family members, underscores a common challenge in justice: visualizing and understanding opaque financial networks. Just as the analysis of a physical crime scene requires meticulous documentation, the economic crime scene demands reconstructing money flows, their origins, and destinations. This is where 3D technology and data analysis emerge as decisive forensic tools to transform mountains of banking data into a comprehensible visual narrative.

3D diagram of a complex network of nodes and connections simulating capital flows between entities.

Building the digital twin of the investigation: nodes, connections, and timelines 🔍

The application of 3D visualization techniques to a case like this would involve creating a dynamic interactive model. Each entity (charged person, company, family member, shell company) is represented as a node. Financial transactions are the vectors or connections between nodes, with thicknesses and colors indicating amounts and types of payment. An integrated timeline allows animating the sequence of movements, revealing patterns such as circular payments or concentrations prior to key decisions. This digital twin enables judges and prosecutors to navigate the investigation, test hypotheses by isolating certain nodes, and understand at a glance the complexity of a possible money laundering or asset concealment structure.

Beyond paper: the moving crime scene 💼

This approach transcends static reports. It transforms financial investigation into a reconstructed and explorable scene, where connections hidden in Excel columns become tangible. It does not replace evidence, but contextualizes it powerfully, facilitating the identification of critical links and the clear presentation of the case theory. In white-collar crimes, where the scene is abstract, building its digital representation is the first step to dismantling it.

How can 3D modeling and digital reconstruction of complex financial networks transform forensic investigation in cases of opaque capital flows?

(P.S.: In scene analysis, every scale witness is a small anonymous hero.)