How can I rephrase this to make it longer?

The decision in Korematsu v.United States has been very controversial. Indeed, Korematsu's conviction for evading internment was overturned on November 10, 1983, after Korematsu challenged the earlier decision by filing for a writ of coram nobis which is a writ of legal notice. In a ruling by Judge Marilyn Hall Patel the United States District Court for the Northern District of California granted the writ (that is, it voided Korematsu's original conviction) because in Korematsu's original case, the government had knowingly submitted false information to the Supreme Court that had a material impact on the Supreme Court's decision.