Category describes people who have little or no language, an IQ of less than 50 and require 24-hour supervision

When it comes to autism, few questions spark as much debate as how best to support autistic people with the greatest needs.

This prompted the Lancet medical journal to commission a group of international experts to propose a new category of “profound autism”.

How many children met the criteria for profound autism?

Were there behavioural features that set this group apart?

The Guardian’s community affairs correspondent, Chris Osuh, reports on the plot by two IS terrorists to massacre Jews in Manchester, and how it was thwarted by an undercover sting

Walid Saadaoui had once worked as a holiday entertainer, organising dance shows and quizzes at a resort in his native Tunisia. After moving to the UK and marrying a British woman, he became a restaurateur and an avid keeper of birds.

All the while, however – as the Guardian’s community affairs correspondent, Chris Osuh, explains – he was hiding a secret: he had pledged allegiance to Islamic State.

Who is his constituency now? Not the left or the right – and not the centre any more. That’s why there’s been a nosedive in the polls

After a tumultuous few weeks, we are once again in “reset” territory. Keir Starmer has bought some more time, there is a modest bounce in his polling, and he has had the well-timed fortune of the Munich security conference. His call there for the “remaking” of western alliances and taking the initiative on European defence cooperation has fumigated the air a little of the sense of imminent demise that has been swirling around him. But it will probably be a temporary hiatus. He is in a hole that is too deep to climb out of. The prime minister’s persistent unpopularity is best understood as the result of abundance: there is simply, in Starmer, something for everyone to deplore.

In policy, he has taken stances that have established him in the minds of many people as devoid of principle and compassion. On Gaza, Starmer got it wrong from the start. From his early assertion that Israel had the right to cut off water and power, to refusing calls for a ceasefire and then cracking down on protest (a move now judged as unlawful by the high court), the prime minister positioned himself against a huge domestic swell of distress. Add to that the cuts to disability benefits that made him appear callous after so many years of austerity, and what you have – whatever U-turns or watering down followed – is an impression of a politician whose instincts are those of a state apparatchik; someone whose default is enforcing pre-existing conventional wisdoms in foreign policy and economics, no matter how damaging or unpopular they are.

After her death, police dropped a case examining Katie Madden’s former partner, despite evidence he had repeatedly told her to kill herself

• Revealed: The true toll of female suicides in UK with domestic abuse at their core

Hours before Katie Madden took her own life, she had a tense phone call with her former partner Jonathon Russell. Russell was on bail after allegedly assaulting Madden – he was banned from contacting her – but the conversation took place nevertheless.

There was a witness to the call who gave evidence to the inquest into Madden’s death. Mason Jones, a friend of Madden’s, said Russell was “vile” and “abusive”. Although Jones said he could not remember the exact words Russell used, he said: “I recall Jon saying at least once that he was in control of the town and would end her life if she didn’t do it herself.”

The hit podcaster, author and former GP says a failure to regulate big tech is ‘failing a generation of children’. He explains why he quit the NHS and why he wants a ban on screen-based homework

A 16-year-old boy and his mum went to see their GP, Dr Rangan Chatterjee, on a busy Monday afternoon. That weekend, the boy had been at A&E after an attempt at self-harm, and in his notes the hospital doctor had recommended the teenager be prescribed antidepressants. “I thought: ‘Wait a minute, I can’t just start a 16-year-old on antidepressants,’” says Chatterjee. He wanted to understand what was going on in the boy’s life.

They talked for a while, and Chatterjee asked him about his screen use, which turned out to be high. “I said: ‘I think your screen use, particularly in the evenings, might be impacting your mental wellbeing.’” Chatterjee helped the boy and his mother set up a routine where digital devices and social media went off an hour before bed, gradually extending the screen-free period over six weeks. After two months, he says the boy stopped needing to see him. A few months after that, his mother wrote Chatterjee a note to say her son had been transformed – he was engaging with his friends and trying new activities. He was, she said, like a different boy from the one who had ended up in hospital.

This extraordinary diner is the final wonder of the great Brazilian architect Oscar Niemeyer, who dreamt it up at the age of 103. And it’s a fine place for a sunset kombucha and gin

Perched among old brick buildings in an industrial neighbourhood of Leipzig in eastern Germany, a giant white sphere appears to hover over the corner of a former boiler house. Is it a giant’s golf ball? An alien spacecraft? A fallen planet?

Twelve metres in diameter, the Niemeyer Sphere is the final design of world-famous Brazilian architect Oscar Niemeyer and probably the most surprising creation by a visionary who valued the sensation of newness in art above all else, the result being mesmerising buildings that seem both space age and out of this world. The Sphere is like a vision from the future, dropped among used-car dealerships and construction equipment rental outlets, in a working-class neighbourhood that few tourists would ever pass through by design.

Prime minister says outcomes of consultation on social media ban should be implemented quickly as technology minister says Australia-style ban is not inevitable

In his Q&A with journalists, Keir Starmer was also asked to respond to a report by the BBC’s James Landale saying he is looking at plans to raise defence spending to 3% of GDP by the end of this parliament. In the past Starmer has just said that he would like to do this at some point in the next parliament.

In his reply, Starmer said that at the Munich Security Conference over the weekend he was arguing that the UK, and Europe as a whole, needs to “step up”.

We want a just and lasting peace, but that will not extinguish the Russian threat, and we need to be alert to that, because that’s going to affect every single person in this room, every single person in this country, so we need to step up.

That means, on defence spending, we need to go faster.

Exclusive: Research suggests official statistics could track as few as 6.5% of the true number of cases

• Katie’s story: her abusive ex-partner said ‘kill yourself’. When she did, police dropped domestic violence inquiry

The number of women who are driven to suicide by domestic abusers is being under-reported, and their cases overlooked by police, in what has been described by experts as a “national scandal”.

Domestic violence suicides are already growing at such a rate that a woman in an abusive relationship is now more likely to take her own life than be killed by a partner.

Trump is ‘deeply committed to your success’, US secretary of state tells Orbán ahead of Hungarian elections

Back to Budapest now. Marco Rubio and the Hungarian foreign minister, Peter Szijjarto, appear to be signing an agreement to facilitate cooperation on a civilian nuclear programme.

We’ll give you any key lines from the press conference. In the meantime, our European community affairs correspondent, Ashifa Kassam, has reported on the EU’s proposed deportation law that rights groups warn could intensify already widespread racial profiling across the continent. Here is an extract from her story:

More than 70 rights organisations have called on the EU to reject a proposal aimed at increasing the deportation of undocumented people, warning that it risks turning everyday spaces, public services and community interactions into tools of ICE-style immigration enforcement.

Last March, the European Commission laid out its proposal to increase deportations of people with no legal right to stay in the EU, including potentially sending them to offshore centres in non-EU countries.

Parents wish to ‘take matters into our own hands’ as William Blake House faces potential winding up order

A group of families have launched an audacious bid to take over their disabled children’s residential care home after it emerged the charity running it faces closure after amassing huge tax debts and paying £1m in fees to one of its trustees.

William Blake House faces a potential winding up order in seven weeks and is under investigation by regulators over serious financial governance concerns. The families said they no longer trust that the charity’s board has their children’s best interests at heart.