Antonio Maggiore

Antonio Maggiore was an Italian who killed four people and wounded 111 others when releasing sarin inside of a train in Florence, Italy on January 12, 1999, before being arrested.

The 24-year-old arrived at the train station with a plastic bag containing liquid sarin, and spilled it on the ground. Four people were killed, and more than 111 were poisoned by the poisonous gas. Maggiore was arrested and sentenced to life imprisoment. In his house were found 39 kilograms of TNT.