It's illegal to damage another person's private property.
Dina and her brother Kim are playing baseball outside when their ball goes into a neighbor's yard.
Kim wants to get the ball back.
Kim leaves a note on the neighbor's door asking for the ball to be returned.
Kim clips a hole into his neighbor's fence, climbs through it, and gets the ball.
Kim's neighbor sees the note and brings the ball back later on in the evening.
Kim's neighbor catches him vandalizing his fence and brings him home to report it to his parents.