Croatian authorities said the group was discovered near the village of Donje Prilisce, about 70 kilometers southwest of the capital Zagreb. Thirteen additional migrants were taken into custody and transferred to a detention facility.

Police said the individuals were allegedly transported by truck and abandoned near the border by a suspected smuggler who fled the scene. The cause of death was not immediately confirmed, and an investigation is ongoing.

Croatia, a member of the European Union, is a key transit point along the Balkan migration route used by people attempting to reach Western Europe.According to the Frontex, more than 12,500 migrants used the route in 2025.

The International Organization for Migration has reported that over 400 people have died or gone missing along this corridor since 2014.Recent incidents highlight the risks faced by migrants on the route.

Earlier this year, a migrant died after a boat capsized while crossing from Bosnia into Croatia, while last month authorities rescued 30 people stranded in a marsh near the same border.