Question: Ashley, Amy, and Karen are roommates in college. They occupy a four-bedroom apartment, and all share in the bills and household duties. One weekend a friend of Karen's, Janice, came to visit. Janice arrived on Thursday and was scheduled to stay until Monday. She stayed in the extra bedroom. On Thursday evening Ashley discovered, while she was watching Janice unpack, that Janice had a significant amount of cocaine in one suitcase. Later that night, Ashley discussed this matter with Karen, who stated, "I'm sure she does-why does it matter to you?" Ashley immediately confronted Janice and told her that she would have to remove the cocaine from the premises or Ashley would call the police. Janice picked up the suitcase, carried it to her car, and placed it in the trunk. The next morning, when Karen learned what Ashley had done, she encouraged Janice to bring the suitcase back into the apartment. On Sunday morning the police arrived with a warrant to search the apartment. The search uncovered the suitcase in the extra bedroom. Later, at the police station, the suitcase was opened and the drugs were discovered. All four women were charged with possession. Do Amy, Ashley, or Karen have a defense? The jurisdiction where they live applies the Model Penal Code.