

You could always have a switch for your door bell so that when the switch is off the bell doesn’t ring. Just turn the doorbell off each night and enjoy some uninterrupted sleep.
Plus when the ding-dong-ditchers realize that the bell no longer rings they’re likely to stop hitting your bell.
Innocent until proven guilty
Sometimes it ends up with situations like this but it’s the best way to ensure that people don’t have to prove their innocence when accused of a crime.