D.C. Code § 22-3013

Any staff member, employee, contract employee, consultant, or volunteer at a hospital, treatment facility, detention or correctional facility, group home, or other institution; anyone who is an ambulance driver or attendant, a bus driver or attendant, or person who participates in the transportation of a ward, patient, client, or prisoner to and from such institutions; or any official custodian of a ward, patient, client, or prisoner, who engages in a sexual act with a ward, patient, client, or prisoner, or causes a ward, patient, client, or prisoner to engage in or submit to a sexual act shall be imprisoned for not more than 10 years or fined not more than the amount set forth in § 22-3571.01, or both.