8.172 Sexual Abuse-Incapacity of Victim (18 U.S.C. Sec. 2242(2)) is a United States federal law that criminalizes sexual abuse of a victim who is unable to consent or refuse due to incapacity. This includes victims who are physically helpless, mentally incapacitated, or developmentally disabled. This law prohibits and penalizes sexual contact with any person who is either physically helpless or mentally incapacitated due to the influence of drugs, alcohol, or another incapacitating agent, or who is developmentally disabled. The types of sexual abuse covered by this law include sexual assault, rape, and other forms of sexual contact. Penalties for a conviction of this law can include imprisonment and fines, depending on the severity of the crime.