The idea of sacred crime is influenced by opinion. For a person something of sacred crime may not belong to other people. A sacred crime is the reason to think that a good intention person is reasonable when it violates the law. In Shakespeare's Julius Caesar and Sophocles' Antigone, the crime is committed by innocent people who feel they are doing well. Despite the result, both Brutus and Antigone opposed what they thought was right. If all the people violate the law, I will persuade that the crime will be better.
Criminal novels are related to literature. Generally speaking, crime, investigation, crime, motivation is included. These motives are different from other novels such as mainstream novels, historical novels and science fiction, but the boundary is completely clear. In most cases, criminal novels contain nearly ubiquitous suspense and mystery elements. Criminal novels are related to crime and are settled around crime investigations. These stories also include survey processes and detectives. At the beginning of the novel, crime was introduced and it looked like a perfect crime. The work of a detective is to gather clues, sometimes he or she seems to make a mistake. In other novels, wrong persons were introduced based on a little evidence. Finally, when the detective usually begins to summarize the crime for several accidents, at the end the detective revealed the story of the crime and found the culprit
Detective novels are subtypes of criminal novels and mysterious novels, detectives and detectives (experts, amateurs, retirers) investigate crimes and are often killed. Types of detectives began at the same time with speculative novels and other types of novels in the mid-nineteenth century, and especially in novels is still very popular. Some of the most famous detective novel heroes are C. Auguste Dupin, Sherlock Holmes, Herculur Poyro, and others. The stories of boys such as "Cold-resistant boy", "Nancy Drew", "Box car · Children" have decades of history.