Complex sentence: With no proof, however, "Caligula" is soon released, and quickly arranges for the expulsion of Jan-Erik, who accuses "Caligula" of murder, and finally strikes him in front of the principal of the school.
Split into simpler sentences: With no proof, however, "Caligula" is soon released. He quickly arranges for the expulsion of Jan-Erik, who accuses "Caligula" of murder, and finally strikes him before the principal of the school.