Looks at the case of eight Iranian fishermen falsely accused of drug trafficking and beheaded when their boat drifted into Saudi Arabian waters by a storm.
Sharia law is supposedly a moral code and religious law of Islam. Muslims believe sharia is God's law, but they differ as to what exactly it entails.
Modernists, traditionalists and fundamentalists all hold different views of sharia, as do adherents to different schools of Islamic thought and scholarship. Different countries, societies and cultures have varying interpretations of Sharia as well.
In Saudi kingdom death sentence is given to murderers, rapists, and drug traffickers. The execution is usually carried out through severing off the heads of the victim with a sword. Pretty gruesome stuff - as you can imagine. This is an acceptable standard in that country.