Sue Gray is out: will this solve Labour’s problems?

Counter-terrorism police are now leading the investigation into the death of the former MP and Reform UK spokesperson Ann Widdecombe, in light of ‘new information and evidence’. A 28-year old white British man from Rotherham, South Yorkshire, was arrested on suspicion of murder on Saturday. Lucy Hough speaks to the Guardian’s head of national news, Archie Bland – watch on YouTube. Help support our independent journalism at theguardian.com/infocus

Senior China correspondent Amy Hawkins on China’s embrace of AI, from medical avatars to food delivery drones and state surveillance. Help support our independent journalism at theguardian.com/infocus

There is just one week to go until the winner of the World Cup is crowned, and it has been a memorable tournament, not least due to the extraordinary intervention by Donald Trump this week that shocked the football world. Lucy Hough speaks to global sports business correspondent Matt Hughes – watch on YouTube. Help support our independent journalism at theguardian.com/infocus

Are the disappearances or deaths of 11 US scientists really linked in a nefarious plot? Or just a conspiracy theory with roots in a bizarre broadcast that rocked Britain in the 1970s?. Help support our independent journalism at theguardian.com/infocus

The US president has said the truce with Iran is ‘over’ amid 48 hours of intense strikes. In the days leading to this escalation, three tankers were attacked by Iran in the strait of Hormuz, raising questions about the clarity of the ceasefire agreement signed in June. The US military’s attacks occurred during the week-long funeral of Iran’s former supreme leader Ali Khamenei, which drew millions on to the streets. Lucy Hough speaks to the Guardian’s senior international correspondent Julian Borger – watch on YouTube. Help support our independent journalism at theguardian.com/infocus