1. Was there a lawful entitlement to the papers? 2. Were the papers protected private property? 3. Were the papers released to the wind intentionally? 4. If intentionally released was it expected that they would disappear or simply fall to the ground?
A couple easy technological analogies: 3. "Sorry, I gave you the wrong code by mistake." 4. "I thought it would go to a private guest mode, not delete everything!"