Nedeljko Čabrinović

Nedeljko Čabrinović was dying. The nineteen-year-old printer's apprentice coughed blood into his handkerchief each morning, his body wasting away from tuberculosis that would likely kill him within months. His fellow Black Hand conspirators knew this — and it made him perfect for their most dangerous task.

On June 28, 1914, as Franz Ferdinand's motorcade rolled through Sarajevo, Čabrinović stood on the Miljacka Bridge with a Serbian-made bomb tucked under his coat. When the archduke's car approached, he bit down on his cyanide capsule, hurled the explosive, and leaped into the river. The bomb bounced off the car's folded roof and exploded under the following vehicle, wounding twenty spectators. The cyanide was old and weak — it only made him vomit. The river was ankle-deep in summer drought.

Coughing river water and poison, Čabrinović was dragged from the mud by police and beaten by the crowd. During his interrogation, something remarkable happened: this dying teenager began to talk. Not just about himself, but about his co-conspirators, their training in Belgrade, their weapons suppliers. His confessions would provide Austria-Hungary with the evidence they needed to blame Serbia directly for the assassination.

Čabrinović lived just long enough to see his failed bomb throw help trigger the war he'd dreamed would liberate his people. He died in prison in 1916, two years into the conflict that would consume his homeland and reshape Europe. His tuberculosis finally claimed him — but not before his loose tongue had helped Austria-Hungary justify their ultimatum to Serbia that made World War I inevitable.