My question involves police conduct in the State of: Minnesota
Hello, I was arrested for smoking marijuana with four friends. We complied with officers, came to their car, but when the officer went to search my backpack, I told him I didn't consent to any searches. I had nothing on me, but had a small amount of marijuana and paraphernalia in my bag. The officer said he was gonna ignore me and search my bag anyway because he had probable cause. What evidence does a policeman need for probable cause? As of now, it is simply his word saying "he saw me smoking" even though the shined a flashlight on us after we were done, and there was nothing visible in our hands when the light came on. Further, he was more than 20 feet away at the time, and said he could tell "we were smoking weed".
What can I do?

