Portugal's Court of Appeals in Coimbra has blocked the extradition of Cédric Prizzon, a former French police officer accused of murdering two women whose bodies were discovered buried in the Bragança district, establishing that crimes committed on Portuguese soil will be tried in Portuguese courts.
The decision, grounded in territorial sovereignty, pits Lisbon against Paris in a test of how the European Arrest Warrant system balances national jurisdiction with cross-border cooperation.
Prizzon, 42, was arrested on March 24 during a routine traffic stop near Mêda in the Guarda district. Officers initially detained him for document forgery and illegal firearm possession. Traveling with him were his two children: a 12-year-old boy and an 18-month-old girl.
The investigation quickly escalated into a homicide case. Prizzon's 40-year-old ex-partner, Audrey Cavaillé, and his 26-year-old current partner, Angela Legobien, both French nationals, had gone missing. The 12-year-old boy helped investigators locate the bodies, which were discovered buried in an isolated area in the Bragança district, north of the arrest location.
Portuguese prosecutors have charged Prizzon with two counts of qualified homicide, two counts of corpse desecration, kidnapping, domestic violence against his minor daughter, document forgery, and unlawful weapon possession. The "qualified" designation applies when a killing involves aggravating factors such as premeditation, cruelty, or multiple victims.
Why the Court Refused Extradition
The Coimbra Court of Appeals cited Law 144/99, Portugal's statute governing international judicial cooperation in criminal matters. The tribunal's core reasoning: alleged crimes occurred "wholly or partially on national territory," conferring primary jurisdiction to Portuguese courts.
This principle—territoriality of criminal law—is fundamental to Portugal's extradition framework. When serious offenses take place within the country's borders, Portuguese courts retain the right to prosecute, regardless of suspect or victim nationality. The law explicitly excludes extradition in such cases, even to fellow EU member states.
An additional factor: the existence of an ongoing criminal proceeding in Portugal against Prizzon for the same acts effectively blocks parallel extradition requests. EU regulations on the European Arrest Warrant permit member states to refuse surrender when judicial proceedings are already underway domestically.
The French Position
France's judicial authorities see matters differently. The Montpellier Public Prosecutor's Office issued the European Arrest Warrant on March 25—one day after Prizzon's arrest—arguing that both victims and the suspect hold French nationality.
Fabien Arakélian, lawyer representing Audrey Cavaillé's mother, told the Agence France-Presse that the case involves "acts committed in Portugal, but with victims of French nationality and a perpetrator who also holds French nationality." He characterized it as a matter of "legal common sense" that Prizzon be tried in France.
The position reflects a common tension in cross-border criminal cases: the balance between territorial jurisdiction and national interest in prosecuting crimes against one's own citizens. French law generally prohibits extradition of its nationals to non-EU countries, but the European Arrest Warrant system—designed to streamline such transfers based on mutual recognition—still permits refusals on specific grounds, including ongoing domestic proceedings and territorial primacy.
What Happens Next
Prizzon remains in preventive detention at Guarda Prison, approximately 200 kilometers northeast of Lisbon. He will face trial under Portuguese criminal procedure, with rights to legal representation, interpretation services, and appeals. If convicted of qualified homicide, he could face 12 to 25 years in prison per count under Portugal's Penal Code.
For residents in Portugal, this decision underscores a practical reality: crimes committed on Portuguese soil are prosecuted here, regardless of the suspect's nationality or origin. The ruling also demonstrates the robustness of Portugal's judicial independence within the European legal framework.
France can still participate through enhanced judicial cooperation, supplying evidence, witness testimony, and forensic analysis to Portuguese prosecutors. Should Prizzon be convicted and sentenced in Portugal, a prisoner transfer agreement could allow him to serve time in France under EU Framework Decision 2008/909 on mutual recognition of custodial sentences.
Portugal's Public Prosecutor's Office will continue building the case, likely coordinating with French counterparts under Eurojust, the EU agency for cross-border criminal cases. Victims' families may participate as civil parties with procedural rights in Portuguese criminal trials.
The trial date has not been set, but Portuguese law requires that defendants in preventive detention be brought to trial within 18 months absent exceptional circumstances.
Broader Context
The Prizzon case highlights recurring friction in EU criminal justice: reconciling national sovereignty with borderless cooperation. The European Arrest Warrant was conceived to prevent fugitives from exploiting jurisdictional gaps, yet member states retain significant discretion to refuse surrender when domestic courts can deliver justice.
For Portugal, the decision reflects confidence in its judicial capacity to handle high-profile cases involving foreign nationals. For France, it represents a legal and diplomatic challenge.
The outcome will be watched by legal scholars, victim advocacy groups, and governments across the EU. If Portuguese courts secure a conviction with a substantial sentence, it may validate the territorial-primacy model. If proceedings drag on or end differently, French officials may press for reforms to the European Arrest Warrant framework.
