German authorities are increasingly facing accusations that they could have done more to prevent a deadly attack on a Christmas-market stall as a judge ordered the suspect to be held in pre-trial detention after a court appearance late Saturday.

Taleb Al Abdulmohsen is charged with plowing a car into a crowded market in the German city of Magdeburg, killing five and injuring over 200.

An unclear motive for the attack has surfaced but the suspect is a 50-year-old Saudi citizen who has lived in Germany for more than a decade and worked to help Saudis flee his home country. On social media he was an implacable critic of Islam and prosecutors said he could have become embittered by the way Germany treats Saudi refugees.

Recent messages have become ever-more threatening. One declares “if Germany wants to kill us, we will slaughter them, die, go to prison with pride.

“The magistrate determined the charges of five counts of murder, various counts of attempted murder and various counts of dangerous bodily harm (fit) a precautionary measure of pre-trial detention,” police said in a statement early on Sunday.

“The accused was issued for remand to correctional facility accordingly.”

The police also shared more information about the victims of Friday’s attack. Among the dead were a nine-year-old boy and four women, ages 45, 52, 67 and 75, the statement said.

The attack has prompted confusion and anger from both the public and politicians, and raised questions about possible security lapses just two months before federal elections in which immigration is likely to be a flashpoint issue.

Germany had heightened security at Christmas markets — a staple of the festive season — after a deadly car ramming in Berlin in 2016.

But Tom-Oliver Langhans, the police chief of Magdeburg, said on Saturday that the attacker accessed the market through emergency exit points, which are used in normal circumstances for ambulances and other emergency vehicles.

At that same conference, city official Ronni Krug maintained that the security concept for the Magdeburg Christmas market was “under constant revision and modification.”

“This case must first be investigated by the police, how this could come about,” Krug continued. I won’t engage in speculation. But you can be assure that after we have received an assessment from our police colleagues we will continue to update the security concept that we are constantly updating anyway.”

The police also provided further details of the victims of Friday’s attack. The dead include a nine-year-old boy and four women, aged 45, 52, 67 and 75, according to the statement.

The attack has sparked confusion and anger from the public and politicians, with questions raised over possible security failings so soon before federal elections that are expected to see immigration as a key flashpoint issue.

Germany increased security at Christmas markets – a staple of the festive season – after a deadly car ramming in Berlin in 2016.

But Magdeburg police chief Tom-Oliver Langhans said Saturday that the attacker managed to enter the market through emergency exit points reserved for ambulances and other emergency vehicles.

City official Ronni Krug was at the same conference, and said the security concept for the Magdeburg Christmas market was “constantly being revised and modified.”

First, the police must investigate how this case could even come about,” Krug said. I’m not going to be speculative. But we will, of course, update security concept, which we are continuously updating anyway, as soon as we have arrived at an assMyear with our colleagues from the police.”

Saudi warnings

Find out what else is happening in the world with our weekly email, which highlights the biggest news from around the globe. Saudi authorities had warned their German counterparts about the suspected attacker multiple times, two sources familiar with the communications told CNN.

CNN contacted the German Foreign Ministry for comment on the warnings, and it referred CNN to the Ministry of Interior, which in turn referred the matter to the public prosecutor’s office in Magdeburg. CNN has not heard back from the prosecutor’s office.

But in an interview with the German public broadcaster ZDF, Holger Münch, the president of Germany’s federal criminal office confirmed, “We ourselves once in November 2023 received a tip-off from Saudi Arabia.”

He went on to say that proceedings were opened and Saxony-Anhalt police carried out “appropriate investigative measures,” but that information they had on Taleb al-Abdulmohsen was too “unspecific” and he was “not previously known for violent deeds.”

German politicians from across the political spectrum have exploited Friday’s deadly assault to attack the coalition government.

Sahra Wagenknecht, leader of the far-left Sahra Wagenknecht Alliance party, demanded Interior Minister Nancy Faeser answer “why so many tips and warnings were not heeded beforehand.”

Bernd Baumann, the parliamentary leader of the far-right Alternative for Germany (AfD), called in a post on X for a special session of Parliament to debate security concerns.

As a sign of the tensions that have been awakened in the aftermath of the attack, far-right protesters gathered in the streets of Magdeburg on Saturday evening. Some wearing balaclavas, they held a sign reading “remigration” — a term that demands the mass deportation of immigrants.

More than 2,000 people took part in Saturday’s demonstration, the police said.

The anti-immigrant AfD is to hold a rally on Monday and a march mourning the victims.