Merely having Knowledge of the Presence of Cocaine is not enough; the state must also show that you had the Ability to Maintain Dominion and Control over the Cocaine. It sounds a lot more epic than it actually is, the courts are only going to look at whether you had the ability to gain physical possession of the cocaine, even if it’s on another person the courts have held that can be enough to have the Ability to Maintain Dominion and Control over the Cocaine.