G1's Monday broadcast of MG1 on February 24, 2026, highlights several critical issues unfolding in Brazil. The program starts with the coverage of a tragic building collapse in the city of Ubá, showing dramatic footage of the moment the structure fell and reporting on the rescue of a woman who survived the landslide. The incident underscores ongoing concerns regarding building regulations and the safety of structures in risk-prone areas, particularly in regions that have experienced heavy rainfall.

Additionally, the MG1 program reports on a crucial Supreme Federal Court (STF) session that is evaluating the defendants accused of ordering the assassination of Marielle Franco, a prominent human rights activist. The political implications of this case resonate across the nation, aiming to achieve justice and accountability in a system traditionally criticized for its handling of such serious crimes. The STF's judgment in this matter is being closely monitored by activists and the families affected by the violence.

The broadcast also remarks on a political agreement between the STF and Congress related to transitional rules and explores broader political themes such as a recent speech by Donald Trump concerning tariffs on Brazilian products. These elements reflect the dynamic and often contentious political landscape in Brazil, where domestic and international issues intermingle affecting the country's governance and social issues.