1.Need of money among the poor people(especially youth).
2.If there is no one to take their care, they think that other children should also not get that opportunity.
3.They dont want anyone to get the opportunity which they have been denied.
These are the reasons for crime among youth.

Hope this helps....
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The Brainliest Answer!
1. peer pressure . when these youths see their friends enjoying with their own money they get greedy.
2. another c rime is harassing their female classmates.  they are attracted towards the world of glamour. 
3. whether boy or a girl they come to their ego and tease their juniors.
4. they think they are free to do any thing.
5. lack of proper knowledge .
6. lack of good peer group 
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