Methods of execution refer to the various ways in which a death sentence is carried out. Common methods include lethal injection, where a combination of drugs is administered to cause death, and electrocution, which uses electric currents to induce fatal cardiac arrest. Other methods include hanging, firing squad, and gas chamber, each with its own historical and legal context. The choice of execution method can vary by jurisdiction and is often influenced by legal, ethical, and cultural considerations. Some methods are viewed as more humane than others, leading to ongoing debates about the morality and effectiveness of capital punishment in society.