Biberach (dpa / lsw) – A man shot into the air with a stun gun during a dispute in Biberach. The 29-year-old was not authorized to carry the weapon, police said on Sunday. He claimed to need them for self-defense. The police arrested him during his escape on Sunday night and found a large amount of ammunition next to the gun. Because, according to witnesses, the man rode his bike while drunk, the officials also ordered a blood alcohol test.