Three years after a van tore through Barcelona's Las Ramblas and left sixteen people dead, a Madrid courtroom has begun the work of assigning responsibility to those who did not drive but may have made the driving possible. Driss Oukabir, Mohamed Houli Chemlal, and Said Ben Iazza stand accused not of the attacks themselves — the six who carried those out were killed by police — but of belonging to the cell that conceived and prepared them. The trial asks a question societies have long struggled to answer: how far does culpability extend from the act itself, and what weight does the law place o
Three defendants face trial for roles in 2017 Barcelona terror attacks that killed 16
They laugh and joke while threatening to carry out terror attacks.
So these three men didn't actually drive the vans or hurt anyone directly. What exactly are they being tried for?
They're accused of being part of the extremist cell that organized and carried out the attacks. The prosecutors say they helped form the group, prepared explosives, and were integral to the planning.
But we should be clear—the source says they're accused of "forming part of" the cell, not necessarily that they planned it. There's a difference between membership and leadership.
What does the video evidence actually show?
It shows members of the cell, including Houli Chemlal, preparing explosives while joking and making threats about terror attacks. It's meant to demonstrate their commitment to the cause.
Though Houli Chemlal later claimed he was told what to say in that video and didn't actually agree with it. So the video's meaning is contested.
Did any of them die in the attacks themselves?
No, but two members of the cell—including the suspected leader, an imam—died in an explosion at a house where they were making explosives, hours before the vehicle attacks happened.
Houli Chemlal was injured in that same explosion. So he was physically present at the bomb-making site, which is significant evidence against him.
What are the sentences they're asking for?
Eight to forty-one years, depending on each person's alleged role.
That's a wide range. It suggests prosecutors see meaningful differences in culpability among the three, but the source doesn't spell out who's facing what sentence.
Der Puls
- Three men face sentences of up to 41 years not for driving the vans, but for allegedly forming the network that made the attacks possible — a legal distinction that does little to ease the grief of 16 families.
- Video evidence shown in court captures cell members laughing while preparing explosives and threatening attacks, offering prosecutors a rare window into the group's intent and cohesion.
- One defendant, Houli Chemlal, claims he was coached on what to say in the footage and that he opposed the cell's actions — yet he refused to answer prosecutors' questions, offering only that he regrets what happened.
- A premature explosion at a country house killed the cell's suspected leader hours before the attacks, hinting that the violence on Las Ramblas may have been an improvised fallback rather than the full scope of what was planned.
- Spanish courts must now determine where planning ends and enabling begins — and whether the law can meaningfully distinguish between those who conspired and those who acted when the dead number the same either way.
Three years after a van tore through Barcelona's Las Ramblas and left sixteen people dead, a Madrid courtroom has begun the work of assigning responsibility to those who did not drive but may have made the driving possible. Driss Oukabir, Mohamed Houli Chemlal, and Said Ben Iazza stand accused not of the attacks themselves — the six who carried those out were killed by police — but of belonging to the cell that conceived and prepared them. The trial asks a question societies have long struggled to answer: how far does culpability extend from the act itself, and what weight does the law place on those who build the conditions for violence without pulling the final lever.
On a Tuesday morning in Madrid, three men appeared before a court to answer for their alleged roles in one of Spain's deadliest terror attacks — not as the perpetrators, but as members of the cell behind them. Driss Oukabir, Mohamed Houli Chemlal, and Said Ben Iazza have been held in preventive custody for three years. Prosecutors are seeking sentences ranging from eight to forty-one years.
On August 17, 2017, a van plowed into Las Ramblas, Barcelona's iconic tourist boulevard, killing and wounding dozens. Hours later, the same cell struck again in the resort town of Cambrils. In total, sixteen people died and roughly one hundred and forty were injured. The six men who carried out the attacks were shot and killed by police, leaving the question of broader accountability to this trial.
The prosecution's case rests on video footage showing cell members — including Houli Chemlal — preparing explosives, laughing, and making threats. Houli Chemlal has said he was told what to say in the video and that he opposed what the cell did. When questioned in court, he declined to answer, stating only that he regretted the attacks. The regret was noted; its precise meaning left open.
Adding further complexity, the cell's suspected leader and another member died in an accidental explosion at a country house hours before the attacks began — an incident that may have forced the surviving members to act sooner, or differently, than originally planned. Houli Chemlal was wounded in the same blast.
The trial now turns on questions of knowledge, intent, and proximity to violence. The sentencing range requested by prosecutors reflects their reading of each man's role. What the court must weigh is whether belonging to a network of destruction — without being the one who destroys — carries its own form of guilt, and how heavily that guilt should fall.
Three men walked into a Madrid courtroom on a Tuesday morning to face charges they did not carry out the attacks themselves, but belonged to the cell that did. Driss Oukabir, Mohamed Houli Chemlal, and Said Ben Iazza have spent the last three years in preventive custody waiting for this moment. Prosecutors are asking the court to sentence them to between eight and forty-one years in prison.
On August 17, 2017, a van drove into Las Ramblas, the crowded heart of Barcelona's tourist district. The driver killed several people and wounded many others before abandoning the vehicle and fleeing on foot. Hours later, members of the same cell attempted a second attack in Cambrils, a nearby resort town, using another vehicle. Police shot and killed all six people who carried out the actual attacks. In total, sixteen people died and roughly one hundred and forty were wounded across both incidents.
The three men on trial now are accused of supporting and organizing the cell, not of driving the vans or wielding weapons. The distinction matters legally, though it offers little comfort to the families of the dead. The prosecution's case includes video evidence showing members of the cell, including Houli Chemlal, preparing explosives. In the footage, they laugh and joke while threatening to carry out terror attacks. The video was presented to the court as a window into the cell's mindset and planning.
Houli Chemlal has claimed he was instructed what to say during that video and that he disagreed with what the cell ultimately did. When prosecutors tried to question him on Tuesday, he declined to answer. Instead, he told the court he regretted the attacks. The statement carries weight but also ambiguity—regret for what, exactly, and regret arrived at when.
Two members of the cell, including an imam believed to have led the group, died in an explosion at a country house hours before the vehicle attacks began. They were preparing explosives when the blast occurred. Houli Chemlal was injured in the same explosion. The incident suggests the cell's plans may have been more ambitious than what ultimately unfolded, or that the explosion forced them to accelerate their timeline.
The trial is now underway, with the court examining evidence of how the cell formed, who knew what, and when. The prosecutors' request for sentences ranging from eight to forty-one years reflects their assessment of each defendant's role and culpability. The case will test how Spanish courts assign responsibility in a terror network—who bears the weight of planning, who of enabling, and whether the distinction holds meaning when the outcome is the same: sixteen people dead and a city scarred.
Bemerkenswerte Zitate
Houli Chemlal told authorities he had been instructed what to say in the video and did not agree with what the cell did, though he declined to answer prosecutors' questions at trial and instead expressed regret for the attacks.— Court testimony and post-arrest statements