Seven years in prison for Halle attacker for taking hostages. The 32-year-old also has to pay compensation for pain and suffering to two correctional officers he brought into his control.

On October 9, 2019, the highest Jewish holiday, Yom Kippur, he tried to storm the synagogue in Halle and cause a massacre. When he failed, he murdered two people near the synagogue. In prison, Balliet is said to have quiet phases in which he doesn't speak and hardly moves.