You&#x27;ve just described the conspiracy theory behind the Schapelle Corby drugs case in Australia, who claimed the drugs she&#x27;d been caught with in Indonesia must have been planted by a baggage handler:<p><a href="http:&#x2F;&#x2F;www.theage.com.au&#x2F;news&#x2F;National&#x2F;Bag-handler-theory-over-Corby-case&#x2F;2005&#x2F;03&#x2F;07&#x2F;1110160746484.html" rel="nofollow">http:&#x2F;&#x2F;www.theage.com.au&#x2F;news&#x2F;National&#x2F;Bag-handler-theory-ov...</a><p>At the time, the case &amp; defence theory was so high profile that Australian airports had a service to seal your luggage in layers of shrink-wrap before your overseas flight, so you could know if your luggage had been tampered with by baggage handlers and prevent it being &quot;Schapelle&#x27;d&quot;:<p><a href="https:&#x2F;&#x2F;www.choice.com.au&#x2F;travel&#x2F;on-holidays&#x2F;luggage&#x2F;articles&#x2F;luggage-security" rel="nofollow">https:&#x2F;&#x2F;www.choice.com.au&#x2F;travel&#x2F;on-holidays&#x2F;luggage&#x2F;article...</a><p>As for the TSA locks, the Prestolock TSA Search Alert locks come with a green&#x2F;red indicator to show if the lock has been opened by a TSA key.  Though the TSA tend to leave a notice in your bag as well saying it was opened for inspection.