Scotland has had its own unique legal system for many years. Scottish law differs from English law, this is a power that has always remained in Scottish hands. The different types of court in Scotland reflect the seriousness of crimes. Murder and violent crime are always the most serious offences.

For the more serious crimes, juries composed of members of the public chosen at random are formed to decide on the guilt of the accused. It is the job of The Crown or the prosecution to prove that the defendant is guilty. A defendant is innocent until proven guilty. In order to prove guilt, the jury must return a majority verdict. There are fifteen members on a jury in Scotland.
Scottish criminal trial courts can deliver one of three possible verdicts - one of conviction (‘guilty’) and two of acquittal (‘not proven’ and ‘not guilty’).
A ‘guilty’ verdict means that the jury, after listening to and studying the evidence has found the defendant to be guilty ‘beyond all reasonable doubt’ of the crime he/she is charged with and the defendant will be punished accordingly.
Likewise a ‘not guilty’ verdict means that the jury, after listening to and studying the evidence, has found the defendant to be not guilty of the crime he/she is charged with and they can walk free.
The ‘not proven’ verdict is unique to Scotland and has in the past been controversial. Essentially not proven means that the jury believes the accused may have committed the crime but does not have sufficient evidence beyond all reasonable doubt to return a guilty verdict.

Sheriff Courts
There are a total of 49 sheriff courts throughout Scotland to deal with crimes that are too serious for a Justice of the Peace Court but not serious enough for a High Court.
However on the basis of new evidence being provided, a Sheriff can refer the case to the High Court.

As the lowest level of the criminal court system, Justice of the Peace Courts handle much less serious crimes such as breach of the peace, minor assaults, road traffic offences and petty theft. Cases are dealt with by a bench of one or more lay justices who have no legal qualifications but take advice from a legal advisor. Lay justices can impose custodial sentences of up to 60 days and fines of up to £2,500.
Glasgow's Justice of the Peace Court is the only one where a legally qualified
Stipendiary Magistrate can sit. The maximum sentence that he or she can impose is
12 months imprisonment or a fine not exceeding £10,000

The High Court is Scotland's highest criminal court. Edinburgh, Glasgow and Aberdeen have permanent High Court buildings. The High Court deals with the most serious crimes such as treason, murder, rape, armed robbery, drug trafficking and sexual offences involving children. Trials in the High Court can often take weeks or sometimes months as there can be a great deal of witnesses and evidence to be heard.

While Scotland remains part of the United Kingdom, the UK's Supreme Court is the highest court in the country. A person found guilty in a Scottish court can ultimately appeal to The UK Supreme Court to have the verdict overturned.