I was taking my co-worker home from work. He said he needed to stop by a friends house really quick. We left shortly after where I was pulled over by an undercover offier. I was told that my registration was suspended due to lack of emissions testing (got the car back day before). Officers ask us to step out. We did. Then one officer asks if he can search my car. I replied "not without a warrant" The officer put his head down, looked to the side, laughed and said "we're going to search your car anyway" they found what looked like less than a gram. Apparently the deal my co-worker made was next to a officers house that had been broken into. So, I suppose they perceived going into the adjacent house as suspicious activity. What are my options? First charge ever btw.