You shouldn't just let people steal things.
Diane is shopping at a department store and sees a woman putting a bracelet into her bag.
Diane wants to react to the woman's behavior.
Diane reports the case to an associate who then asks to check the woman's bag for the bracelet.
Diane leaves the scene immediately because she doesn't want to get involved as a witness.
The woman gets caught and arrested by the police.
The woman takes the bracelet home and feels validated for her action.