Germany's System
Germany has an undemocratic system where the you can be charge with an adult case at the age of 14, children under the age are sent in to a special school or into therapy instead of punishment. Going back to the idea of a human's brain not being fully developed yet at 14 the child isn't thinking right about the consequences of his actions.
This image is based on those suspects who have been charged with a criminal offence by public prosecutors and found guilty by a criminal court. its noticeable that the number for young suspects has increase and as well for those who been charged as suspects from 1990-2006. also the conviction of the juvenile has stayed the same over the years. i can assume that the court wants to look for guiltiness within the juvenile suspects to put them imprison.