A debate is escalating in Spain over balancing effective investigations with protecting the rights of the accused. The country’s Constitutional Court has ruled that even in classified cases, detainees must be informed of the key reasons for their detention. This decision has already led to the release of several dozen suspects in drug-related cases and sparked concern among prosecutors, who fear a wave of reviews of pre-trial detention measures.
According to El Pais, the debate was triggered by the case of a former Guardia Civil officer accused of involvement with a drug gang. He was held in custody without being informed of the details due to the confidential nature of the investigation. However, the public prosecutor before the Constitutional Court supported his appeal, arguing that without access to the main evidence, the right to a defense cannot be fully exercised. The court ultimately found that simply notifying about the existence of some evidence is insufficient—access to its content must be granted if it forms the basis for detention.
Prosecutors’ response
The court’s decision has caused alarm at the National Prosecutor’s Office for Drug Enforcement. The head of the office, Rosa Ana Morán, stated that this new practice could trigger mass releases and complicate secret investigations. In her view, revealing details even in closed cases could jeopardize the work of undercover agents and hinder efforts against organized crime.
At the same time, representatives of the prosecutor’s office at the Constitutional Court believe that the matter is not about disclosing all case materials, but about providing only the minimum amount of information necessary to justify an arrest. According to them, European law has long required this approach, and judges are tasked with appropriately applying these norms to each specific case. As El Pais notes, the judges emphasize that the Constitutional Court’s decision cannot be automatically extended to all similar cases, but the rights of the accused cannot be ignored either.
What counts as ‘essential elements’
The key question is what exactly the accused must know. In one case, the judge gave the suspect information about recorded conversations that included amounts and details of the alleged deal. However, access to the recordings themselves and their transcripts was restricted. The defense argued that without this it was impossible to challenge the interpretation of the evidence. The Constitutional Court agreed: if the decision to detain is based on specific evidence, its content must be disclosed to the defense, even if part of the information must remain confidential for investigative security.
The National Court fears that this practice could reveal the presence of undercover agents or police methods. However, the prosecutor at the Constitutional Court is confident: if the conversations belong to the defendant, he already knows their content, and references to third parties can be concealed. According to russpain.com, such disputes have repeatedly arisen in Spanish legal practice, especially in cases of corruption and organized crime.
Implications for investigations
After the Constitutional Court’s decision, courts began to review precautionary measures in similar cases. In just one proceeding, 24 suspects were released because the grounds for their detention mirrored those examined by the court. The National Court emphasizes that this is not a protest against the higher court’s ruling, but compliance with the law. Now, judges and prosecutors must find a balance between safeguarding defendants’ rights and maintaining the effectiveness of investigations.
The question of how to disclose evidence without compromising the investigation remains unresolved. In similar cases, for example during corruption probes, courts have also faced the need to grant defendants access to key materials. One such case was examined in detail in a report on large-scale corruption in Almería — details of the investigation into contract and cash schemes illustrate the challenges of reconciling investigative interests with defendants’ rights.
In recent years, Spain has seen a rise in cases where courts have overturned arrests due to insufficient justification or a formalistic approach to notifying defendants. This issue is particularly acute in cases involving organized crime, where secrecy is often used to protect information sources. However, practice shows that even under these conditions, courts are increasingly demanding transparency and specificity when restricting citizens’ freedoms.
