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20 years of BPA !!!

On August 16, 2019, it will be 20 years since I discovered Bloodstain Pattern Analysis. If it does not rejuvenate me, it allows me to see all the progress that has been made. From a stammering discipline, it is today known and even recognized by the magistrates. In...

First use of Virtual Reality for Justice

Reconstitution of facts using the modeled place because the real no longer exists. The term "virtual reality" (or immersive multimedia or computer simulated reality) refers to a computer technology that simulates the physical presence of a user in an artificially...


I am very proud to announce the release of my book edited by Presses polytechniques et universitaires romandes. The book lists the tools, information and methods to perform a BPA objectively. An atlas and a key of identifications are even presented.Laboratory of...

French-speaking days of Bloodstain Pattern Analysis

May 27th, 28th and the morning of 29th, 2019, the French Days of the BPA are organized in Marseille, at Fort Saint Nicolas by Philippe Esperança. During five half-days, the discipline will be approached from different angles to provoke exchanges with the...

Testimony in front of the Palm Beach Court (Florida – US)

In the Scandirito Jr. case, charged with murdering his father, the Boca Raton Police Department conducted a detection of latent bloodstains at the home of the suspect. Bluestar Forensic® showed different chemiluminescent sites. These positive reactions are undermined...

Laboratory of Forensic Analysis

Philippe Esperança
Forensic expert approved by the Court of Cassation

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2 Rue Henri Barbusse,
13001 Marseille

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