Brazil's ex-President Luiz Inácio Lula da Silva could soon be freed from custody.
That's because the South American country's top court has voted in favour of overturning a clause relating to the imprisonment of criminals.
The new rule states that criminals who have been convicted should only spend time behind bars after they have used up all of their appeal options.
It means thousands of people in Brazil, including Lula, could walk free.

Tanzania's Hassan declared landslide winner in election marred by violence
Vietnam's ancient town Hoi An works to restore tourism after devastating floods
Indian temple stampede kills nine, injures several
Turkey to host Gaza meeting amid ceasefire concerns
