Police go on fishing expeditions all the time. Just because they don&#x27;t actually have proof of the thing they were looking for doesn&#x27;t mean they can&#x27;t find anything to hang you. I once had a traffic stop evolve into the officer telling me I could either let him search my car or he&#x27;d call in a dog to give him probable cause. There really wasn&#x27;t anything for him to find, but he doesn&#x27;t have any reason not to play the odds.