Teenage crimes are those crimes which is performed by people in the age of 13-19. The crimes are all over the world.
You could end up doing crimes, if you have no hope of a positive future, because you for example get bad grades in school and otherwise feel worthless.
You may find out that you don’t fit in with others and think that you will not be able to get a normal job. It could make crime tempting.
Many teenagers do not feel well at home and, therefore they could run out in the evening and commit crimes.