Complex sentence: A hadd (or hudud) crime is a class of crime laid down in the Koran They are also tried under Iran's Hadd Laws, and their punishments were laid down in the Koran and Hadith.
Split into simpler sentences: A hadd (or hudud) crime is a class of crime laid down in the Koran. Such crimes are also tried under Iran's Hadd Laws, and their punishments were laid down in the Koran and Hadith.