… prosecute some crimes on Native American land is fracturing decades … suspect or victim is Native American. The 5-4 … the suspect is not Native American and the victim is. … Congress maintains control over Native American and Alaska Native affairs, which are …… prosecute some crimes on Native American land is fracturing decades … suspect or victim is Native American. The 5-4 … the suspect is not Native American and the victim is. … Congress maintains control over Native American and Alaska Native affairs, which are …