Brčko bridge massacre
The Brčko bridge massacre was a massacre of approximately 100 civilians of Croat and Bosniak nationalities which took place during the morning of 30 April 1992. Many of the victims were workers crossing from Croatia to Brčko to celebrate the Labour Day weekend, while others were refugees trying to flee when the Brčko Bridge over the Sava river, from Gunja (in Croatia) to Brčko. The bridge was deliberately blown up whilst the civilians were crossing it. No one was held responsible for the massacre. Some sources claim that the perpetrators may have been members of the White Eagles and Arkan's Tigers paramilitaries. References

Massacres in the Bosnian War
Massacres in 1992
Brčko District
Car and truck bombings in Europe
April 1992 crimes
April 1992 events in Europe
Sava
Massacres of Croats
Massacres of Bosniaks