Many people believe crime novels and TV crime dramas have a lot of fans all over the world. I think they have increased significantly in recent years because many people face crime during their lives and it seems amazing to them.
At first, there are many genres for everyone to choose from, related to their personality. Nowadays, crime genres have become famous among people. There are some reasons for this, such as advertisement. I suppose it has a really important role. Another item that could expand this genre is that crime is going up, and people would like to know about it. After that, you can understand whether there are any solutions to solve problems and prevent conflict.
In my view, it can be useful for adults because you can see the results of crime, but it has many drawbacks for children because they do not have enough experience and information. When they see a crime movie or read a crime novel, they would fall under the influence of it and might want to do the same. Third, I guess economic problems and poverty cause increased crime, so authors and directors tend to focus on crime issues because they have increased in society.
In sum, crime movies and novels can be amazing for many people because nowadays crime has increased all over the world. There are many reasons for it, such as poverty and economic problems. Crime movies and novels are not suitable for children because they might imitate them. So they should have an age limitation.