Part 1 of Essay
Jury system is a trial system that twelve citizens decide whether defendants are guilty or not. The verdict is unanimous. The jurors are all laypersons , as far as law is concerned. There is a reason for unanimous verdict. If one jury is against the verdict,it is regarded as being room for doubt. Advantages of jury system ....

Part 2 of Essay
.... innocent even if a public prosecutor has disadvantageous proofs for the defendant. Juries who are representative of citizen make the decision value about proof. But, Jerome Frank, one of delegates of legal realists, criticized jury system in Law & the Modern Mind, 1930. " A lot of verdicts are irresponsible juries' products of caprice and prejudice, for example, the defendant is a rich corporation, the plaintiff is a poor boy and the counsel is an eloquent speaker. Such facts often decide who wins or loses." He c ....