After her son disappeared, Isabel Miranda de Wallace swore she would bring the culprits to justice. She became a national hero. But did she go too far?

When her son, Hugo, failed to answer his phone on the morning of 12 July 2005, Isabel Miranda de Wallace did not waste a moment. Everyone knew that kidnappings were rife in Mexico City, and Wallace immediately enlisted her brother and nephew to help with the search. They walked the streets near Hugo’s last known location until they came across his SUV. A passerby told them they’d seen someone being forced out of his car and into a nearby apartment, Wallace later said. She also described speaking to a boy who had heard gunshots and seen an injured man being led out of the apartment around 4am. “Within 24 hours, we found his car, then the building where they took my son. We had the case practically solved,” Wallace later said. “But the police didn’t believe us.”

At that time, many kidnapping cases went unreported, as families feared that the police couldn’t be trusted. Those who did go to the police often struggled to get them to take their complaints seriously. But Wallace was different. She was a successful businesswoman, who had set up an advertising agency that owned and operated billboards across Mexico City. “She didn’t beg or say please,” said Federico Döring, a politician and an early ally of Wallace. “She would point her finger at public officials not doing their job – and this was unheard of,” Döring told me. “In Mexico, a lot of people are often afraid to speak up because you don’t know if a politician is in bed with the cartels. That intimidates them, but it didn’t intimidate her.”

Since the start of the Iran war in February, there has been a 23% rise in fuel theft, with more than £1.2m stolen from British forecourts each week. Why aren’t the police doing more to apprehend the culprits?

A petrol station tucked away in the suburbs of Birmingham seems an unlikely place for a crime spree. But this garage has become a prime target for thieves. Some fuel runners are easy to spot, approaching the petrol pumps in face masks, but after a recent spate of fill-and-dashes by less conspicuous drivers, no motorist is beyond suspicion. “It could be anyone,” says Shailesh Parekh, who is on high alert, as always.

The 62-year-old owns six forecourts across Birmingham, and today I’m visiting his station in Erdington, a residential area about five miles from the city centre. Parekh remembers a time when a motorist speeding off with an unpaid-for tank was rare. So much so, it would be the talk of the station for months. Those days are long gone. Now, it’s a weekly and sometimes daily occurrence. “In the last three years, it’s been very bad,” Parekh tells me from the back office, where a monitor beams CCTV images from every inch of the forecourt.

Amid fears of fresh bloodshed, the country is hoping its offer of education and employment can provide a model for other nations to follow

It didn’t matter that he was so frail he could barely walk. Rahmatalla Abdeen knew if they found him he would be shot. For two days, the 65-year-old had clung to the back of a moped as it navigated an area teeming with militia.

The Rapid Support Forces (RSF) had seized this corner of Sudan after crossing the border from Ethiopia. Abdeen was lucky: on 17 May, he became the last known refugee to cross into Ethiopia from Sudan.

The former England manager may be remembered by many for his ‘I’d love it’ rant in 1996, but that should not obscure the remarkable nature of his football career

Kevin Keegan, who has died aged 75, is the only British player to win the Ballon d’Or twice, was the star of Liverpool’s first European Cup-winning team, a messianic figure at Newcastle United as a player and coach, forging a team so memorable that Fifa’s president wrote to commend him, and was the captain and then manager of the England men’s national team. And yet, as Keegan would ruefully reflect, he will principally be remembered by many for an emotional outburst that precipitated Newcastle’s historic failure in a Premier League title race, a TV interview which presaged the coming era of the modern game.

Keegan’s “I’d love it” rant of April 1996, directed at Alex Ferguson, became a meme before the modern meaning of the word and social media even existed, repeatedly played on Sky Sports and becoming indelibly marked in the minds of multiple generations, many not even born when it occurred. It frequently tops polls as the most memorable moment in Premier League history and foreshadowed an era where digital clips and personality narratives would dominate football coverage.

He looks the part, with a rise as impressive as his speeches, but is that enough? You cannot know if someone is up to the job until they have to do it

Only vaulting ambition takes anyone to No 10, but Andy Burnham’s ambition reaches phenomenal heights. Can he really make the biggest changes in 40 years? Can he build a new economy? The new prime minister lashes himself to the mast of those mighty aspirations, but adds in something even riskier – an end to rough sleeping, ordered immediately. That’s so highly visible everywhere that it will be a test of the extent of his power – will it reach into each dank alley and shop doorway?

He understands the immensity of the tasks ahead. “I know what to do,” he said on taking up the leadership. Indeed, he is the most experienced prime minister to enter that door in recent years. He knows the Treasury as its chief secretary, he knows the inside ways of the cabinet, he has run the NHS and Greater Manchester. He knows Whitehall and Westminster, not to their advantage. Beyond that, he knows the disgruntled mood in the everyday world outside, where incomes stagnate.

Polly Toynbee is a Guardian columnist

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Elon Musk is trying to own it, competing powers are trying to fight in it and nobody seems to be regulating it. So who does space really belong to?

The last time I saw Laura Grego was in a tent in a baking field on the Welsh borders in May. The conversation on stage ranged from the dangers of space debris to how the law of the sea might pertain to outer space; from our sense of the sacred to our interplanetary futures. At one point Grego, a physicist, said intently, “People have to be aware of what is happening in space. Public knowledge has to catch up.” Three weeks later, SpaceX launched on the stock exchange, temporarily making Elon Musk the world’s first trillionaire.

So, I ask her now, what is it that we should all know? Well, she says, the average person’s experience of space is about to change. If, so far, that has been “looking at the stars and being full of wonder, full of connection with the universe”, perhaps noticing the occasional streaking object that was not a shooting star, now “there are plans for tens of thousands more satellites, which would really change your relationship with what you see in the sky”. SpaceX, specifically, has just applied to a federal regulator for permission to launch up to 1m of them.

New prime minister says government must ‘do better’ to deliver change but promises prudent approach to economy

Andy Burnham has said his arrival in power will “bring back hope” to Britain as he launched his premiership with the surprise appointment of John Healey as chancellor and a promise to repair the long-term damage caused to communities during the Thatcher era.

The new UK prime minister acknowledged people were “fed up” with politics as he addressed the country after taking over from Keir Starmer in Downing Street, saying the government needed to “do better” to deliver real change.

The newly appointed chancellor John Healey said the cut would be funded this year from cancelling the Digital ID programme

Andy Burnham has announced a fresh tax cut to remove VAT from domestic electricity bills from 1 October, a move that will funded from cancelling the Digital ID programme.

The prime minister said in a statement: “Westminster has not been working for people for too long, with families struggling with the cost of living. That needs to change. I said I wanted to give people breathing space, and that’s what I’m announcing on my second day as prime minister.”

New prime minister urged to introduce 2% minimum charge on households with more than £100m in wealth

A wealth tax on the UK’s super-rich households could raise £10bn a year, according to academics who urged Andy Burnham to include the measure in his plans to “make tax fairer” and pay for better public services.

The sum could be raised through a 2% minimum charge on households with more than £100m in wealth and would affect fewer than 1,000 of the richest UK households, according to the study by Gabriel Zucman, a professor of economics at the Paris School of Economics, and Ben Tippet, a lecturer in economics and wealth inequality at King’s College London.

From the Treasury to the Home Office, we look at who is heading up key departments in new PM’s government

• Burnham vows his arrival in power will be ‘circuit breaker’ moment for UK

• Six highlights from Andy Burnham’s first Downing Street speech

Andy Burnham has appointed his first cabinet, with the new prime minister rewarding those who have been loyal to his takeover efforts. He had promised to pick his top team from all wings of the party in an effort to show he is trying to run a more inclusive administration.

But at the same time, his decision to have a brutal clearout of Starmer allies resulted in many considered to be on the right of the party or close to the former prime minister losing their jobs. These are the key announcements so far: