The four convicts who were found guilty of gang rape and murder in Delhi in 2012 are scheduled to be hanged together on Friday morning. This will mark the first time that four convicts will be executed simultaneously on the same platform in India. The last execution carried out in India was in 2015. Crimes punishable by death under Indian law include certain types of murder, rape, kidnapping, drug trafficking, and acts of terrorism. However, the Supreme Court has ruled that death penalty should only be given in the 'rarest of rare' cases.