You can be charged with a drug crime based on text messages alone in Minnesota, especially when the messages show intent to purchase, sell, distribute, or traffic drugs. Prosecutors often use text messages to demonstrate intent to commit a drug crime, show a history of drug activity, link you to a specific phone, and corroborate physical evidence. Text messages often strengthen the probable cause required for the police to arrest and charge you. They are, however, not sufficient for a conviction without compelling supporting physical evidence.