A person does not need physical control over drugs to be charged with possession. The state can obtain a conviction for heroin possession by proving beyond a reasonable doubt that a defendant had constructive possession of the heroin. Constructive possession involves having the means to control the drugs, such as having them in a room or storage container that only one person can access. Constructive possession may also occur when a person is found in a room or residence where heroin is found, even if the individual did not have the heroin on their person.