Can you go to Prison for a Minnesota Drug Conviction? You can. Whether you go to prison for a drug conviction in Minnesota or not is dependent on another of factors. These factors include the type of drugs, the amount of drugs, your prior record, whether the alleged offense happened in a school zone, etc. Perhaps the most important factor influencing whether you go to prison or not is the lawyer you hire. Make sure to hire an experienced, aggressive Minnesota criminal defense attorney ASAP who is highly rated on Avvo.com.