Story Writing on 'Police non-plussed

Window display in toy shop having many types displayed there and they var too beautiful that any kid can easily attract towards it. During Diwali season there was too much crowd and all small kids var shouting then suddenly theft alarm sounded from the toy shop about 2 to 3 beautiful dolls var stolen which var displayed near the window when police arrived they tried there best but no clues were found.
After a long investigation police got puzzled then they told the shopkeeper that they cannot investigate any more and they will come again tomorrow to find clues.
After few minutes a little boy spot difference in window. when he was asked to tell what is the difference he said ." when I was there before the dolls get stolen windows were locked but it is not locked now ." that small boy has given a great clue which was leading to arrest .
when the police arrived next day they got the information and they look the fingerprints and saw that prints were of small boy who belong to a poor family he was send the shopkeeper but the shopkeeper was to gentle and kind that he forgive the poor boy and gifted some more toys that he have.