Why are some people who are confined in prisons?
I have some examples
1) Some people who couldn't enough repay their debts are confined in prisons.
2) Some stalkers visited the particular people for their revenge.
They just swear or hit for the people who ruined their lives.
But they are confined in prisons.
3)Assume that opening the singing room in one area is illegal.
In fact, they got permission for landlords and started business.
Why are people confined in prisons?