This week, Shawn Yuan is in Mexico investigating the extraordinary story of one of the world's most wanted fugitives - a man accused of fuelling the global fentanyl crisis. And from Mexico to Kenya, BBC Eye goes inside the online manosphere.

This week, in the aftermath of a political earthquake in Hungary, Stephanie Hegarty explores whether the downfall of Viktor Orbán could be a warning sign for populist leaders everywhere, and BBC Eye investigates the Russian nationalists who are taking the law into their own hands.

This week, BBC Eye talks to Ukrainians civilians abused in Russian-occupied Ukraine and tracks down the prison guards, officials and soldiers likely responsible. And Kurumi Mori explores a question now shaping the future of Japan: as the country relies more on foreign workers, can it embrace greater diversity without losing what it means to be Japanese?

Nawal al Maghafi journeys across Iran to areas rarely accessed by international journalists, speaking to people from across Iranian society about the impact of the war, and what comes next. Also, rare access to the motorcycle riders who risk their lives to smuggle Iranian fuel across the mountains into Pakistan. The BBC's senior international correspondent Nawal Al Maghafi is reporting from Tehran on condition that none of her material is used on the BBC's Persian Service. These restrictions apply to all international media organisations operating in Iran.