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Alonso Sala
CRIMINAL LAWYERS
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Criminal Defense Lawyers in Jury Trial Defense

Technical defense and advanced forensic oratory before the popular jury. Specialists in jury selection (Voir Dire) and complex verdicts.

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Expert Defense before the Jury Court

The Jury Court, regulated by Organic Law 5/1995, represents the most complex and demanding stage for a criminal lawyer. We are not before a professional judge accustomed to technical terminology, but before 9 lay citizens who will decide on a person's freedom based on the evidence presented and, above all, the parties' persuasiveness.

At Alonso Sala, we approach jury trials with an interdisciplinary methodology that combines legal rigor with judicial psychology techniques and persuasive communication. We understand that in a jury, form is as important as substance.

Jury Selection (Voir Dire): The First Step of Defense

Many lawyers make the mistake of thinking the trial begins with the opening statement. In reality, the trial can be won or lost in jury selection. We analyze candidate profiles to identify hidden prejudices, cognitive biases, or attitudes that could harm our client.

We use challenges with and without cause to assemble a panel of jurors as balanced and permeable as possible to our defense thesis. We don't just look for "good people"; we look for people capable of doubting the official version.

Forensic Oratory and Testimony Psychology

Before a jury, language must be clear, human, and visual. We translate the complexity of the Criminal Code into concepts that anyone can understand and share. Testimony psychology is key: we prepare cross-examinations so the jury doesn't just hear the truth, but "feels" it as logical and necessary.

Factual narrative is our primary tool. We don't just deny; we build a solid alternative account that fills the gaps left by the prosecution, always applying the principle of in dubio pro reo.

The Verdict Object: The Outcome Map

The most critical moment for the lawyer is the drafting of the "Verdict Object." These are the questions the Presiding Magistrate submits to the jury. A poorly phrased question or an unfavorable fact drafted in a misleading way can lead to an unjust conviction.

We fight for every comma and nuance of these questions to ensure the jury has all the legal tools to appreciate mitigating circumstances, exemptions, or, directly, the lack of sufficient evidence to convict.

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Why Alonso Sala for your Jury Trial defense?

  • check Specialists in the 'Voir Dire' phase (technical jury selection).
  • check Mastery of forensic oratory to impact lay citizens.
  • check Use of psychological consultants to analyze the jury profile.
  • check Practice focused on high-complexity criminal proceedings.

Stages of jury trial proceedings and the relevant deadlines

The procedure under Organic Law 5/1995 follows a track of its own within the Criminal Procedure Act. It opens with the commencement of proceedings, where the investigating judge, on finding indications of an offence assigned to the Jury, notifies the accused of the charge and allows them to appoint a lawyer and propose initial steps. The hearing to define the charge is a key milestone: it fixes the subject matter of the case and the facts on which the defence must build its strategy from the very outset.

Once the investigation closes, a preliminary hearing is held in which the parties request the opening of the oral trial or a dismissal and offer evidence. The Presiding Magistrate issues the order setting out the justiciable facts, which delimits what will be tried. There follow the formal pleadings, the oral trial with selection of the nine jurors and, after closing submissions, the delivery of the object of the verdict. Time limits to challenge interim rulings are short and preclusive, so it is wise to act without delay at each step.

Competence requirements and defining the object of the verdict

The Jury's competence does not depend on the penalty but on whether the offence appears in the list in Article 1 of Organic Law 5/1995, which covers, among others, homicide, threats, failure to render assistance, breaking and entering a dwelling, forest fires, breach of the duty to safeguard documents, bribery, influence peddling and embezzlement. Where connected offences coincide, the rules of that law and of the Criminal Procedure Act decide whether the whole set is tried before the Jury or split off, a point open to argument by the defence.

The technical core is the object of the verdict: the document the Presiding Magistrate submits to the Jury with propositions of favourable and unfavourable facts, the legal classification and, where relevant, grounds of exemption or mitigation. Its correct drafting is decisive, because an object of the verdict that is incomplete, contradictory or that omits a defence argument actually raised can taint the finding. The defence is entitled to propose additions and to lodge objections before delivery to the Jury, and to have them recorded for any later appeal.

Practical defence strategy before the Jury

Defending before a tribunal of citizens calls for work different from that before a panel of professional judges. The account of the facts must be clear, ordered and easy to follow, without giving up legal rigour. From the investigation stage onward, care is taken over the offer of evidence, the chain of custody and the lawfulness of each step, because any evidence obtained in breach of fundamental rights may be excluded and may drag down the evidence derived from it. The selection of jurors, through challenges with and without cause, is a moment the defence prepares on objective, non-discriminatory criteria.

At trial, the instructions the Presiding Magistrate gives the Jury on the presumption of innocence, the burden of proof and the weighing of testimony shape the outcome; the defence therefore watches over their accuracy and places its objections on record. The reasoning of the verdict, however brief, must state the elements of conviction, which provides ground for later review. Every act is documented with the appeal stage in mind, since defects not protested at the time usually go without remedy.

Appeals, reasoning of the verdict and the rights of the party

Against the judgment handed down by the Presiding Magistrate an appeal lies to the High Court of Justice, and against that court's ruling a cassation appeal may, where appropriate, be lodged before the Supreme Court. The appeal allows review of, among other grounds, defects in the object of the verdict, the absence or insufficiency of reasoning, the breach of fundamental rights in obtaining or weighing the evidence, and procedural irregularities. The deadlines to announce and formalise the appeal are short and must be observed with precision.

Alongside these ordinary routes, the party retains the option of seeking constitutional relief before the Constitutional Court where a breach of fundamental rights has occurred and gone unremedied by the ordinary courts, once those remedies are exhausted. Throughout the proceedings the guarantees of effective judicial protection, the presumption of innocence, the right to due process and the right of defence with legal assistance apply. Early technical involvement of a criminal lawyer helps preserve these rights and lay the groundwork for any future appeal.

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Penalties & Consequences: Jury Trial Defense

Type / ScenarioCriminal Penalty
Serious Prison SentencesJury crimes typically involve sentences of over 5 years.
Proximity JusticeThe citizens' verdict carries immense moral and social weight.
Appeal of JudgmentThe Jury's sentence is appealed before the TSJ, focusing the attack on the verdict.

* Penalties shown are indicative. The actual penalty depends on case circumstances, applicable mitigating and aggravating factors.

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Defense Strategy: Jury Trial Defense

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Psychological Selection

Analyzing gestures and profiles to challenge candidates with prejudices.

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Human Narrative

Transforming judicial coldness into a human story that generates empathy.

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Instruction Control

Monitoring the Judge's instructions to the jury for pro-prosecution bias.

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Doubt Management

Exploiting every witness contradiction to grow reasonable doubt.

Criminal Procedure in Spain: Fast Trials, Extraditions & Prison Law — Defence Guide

Beyond substantive criminal offences, Spanish law contains a complex procedural framework that directly affects defence strategy. Fast-track trials (juicios rápidos), extradition procedures (European Arrest Warrants and bilateral treaties), penitentiary law (classification grades, parole, sentence review) and juvenile justice (LO 5/2000) each demand specialised knowledge. Understanding procedural rights and deadlines is often decisive for the outcome of a case.

Key Procedural Frameworks

FrameworkLegal BasisScopeKey Feature
Fast-track trialsArts. 795-803 LECrimOffences punishable by up to 5 years prisonTrial within 15 days of arrest
European Arrest WarrantLO 23/2014Cross-EU extradition60-day maximum execution
Prison classificationLO 1/1979 (LOGP)Classification into grades 1, 2 or 3Open regime (grade 3) = semi-liberty
Conditional releaseArts. 90-93 CPRelease from prison on licence¾ of sentence served + good conduct
Juvenile justiceLO 5/2000Offenders aged 14-17Educative measures, not punishment
Criminal record expungementArt. 136 CPDeletion of criminal recordTimeframe varies by offence severity

Key Defence Strategies

Fast-Trial Conformity Advantage

In fast-track proceedings, agreeing to a plea (conformidad) with the prosecution can yield a sentence reduction of up to one-third. This can make the difference between prison and a suspended sentence.

EAW Refusal Grounds

European Arrest Warrants may be refused on grounds of: ne bis in idem (double jeopardy), time-barred offence, minor's age, or if the person will serve the sentence in Spain. Each ground requires specific procedural challenges.

Prison Grade Review

Inmates may contest their classification grade before the Supervisory Judge (Juez de Vigilancia Penitenciaria). Progression to grade 3 (semi-liberty) requires demonstrating good conduct, personal development and reduced recidivism risk.

Juvenile Diversion

For juvenile offenders, the defence can request diversion (sobreseimiento) if the minor completes a mediation or reparation programme. This avoids formal proceedings and prevents a juvenile record entirely.

Key Case Law

Doctrina TSRight to fast-trial conformity reduction

The Court confirmed that defendants who reach a plea agreement in fast-track proceedings have an absolute right to the one-third sentence reduction. The judge cannot refuse the agreed sentence if it falls within the statutory range.

STJUE C-404/15EAW and fundamental rights protection

The CJEU established that execution of a European Arrest Warrant may be suspended if there is a real risk of inhumane treatment in the issuing state. The executing authority must request specific assurances before surrender.

Doctrina TCRight to prison grade review

The Constitutional Court holds that prison classification decisions must be reasoned and subject to periodic review, in line with the fundamental rights of sentenced persons under Art. 25.2 CE.

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Why Choose Us?

Need a criminal defense lawyer for this type of offense? Here's how we work:

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Strategic ChallengeProfessional use of challenges allows removing jurors predisposed to conviction.
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Technical SimplificationWe make the complex seem simple, making it easier for the jury to agree with us.
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Non-Verbal CommunicationCaring for every detail of the staging to transmit security and credibility.
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+15 Years of ExperienceTeam dedicated exclusively to criminal law before Spanish courts and tribunals.
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Direct AttentionYour case is handled directly by a senior lawyer of the firm.
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Do you need specialised legal assistance?

The judicial system is complex. We have the criminal-law specialisation and technical resources required to take on the defence.

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