The U.S. Justice Department has disclosed it underestimated the time that some immigrants spend in detention in information provided to SCOTUS.
In a letter (PDF) on Friday to the U.S. Supreme Court, the Justice Department said it made “several significant errors” in information provided in Demore v. Kim, the Wall Street Journal (sub. req.) reports.
The Supreme Court decision in Demore upheld a blanket denial of bail to immigrants with criminal records who are detained while appealing deportation orders. The court referred to government data on the “very limited time of detention at stake” in holding there is no constitutional violation.
The Executive Office for Immigration Review, which provided the statistics, has reviewed them again for an upcoming case. The office concluded that the average total time spent in detention in appealed cases was more than a year, rather than the five months cited in the Supreme Court opinion in Demore.
The Justice Department originally told the Demore court that, in 85 percent of the cases in which there was no appeal, the average time to complete removal proceedings was 47 days. The average time to resolve an appeal was about four months, the department originally said.
The Supreme Court in Demore had added the statistics together to conclude that the average time in detention in appealed cases was about five months. The actual average should have been 382 days, the letter said.
The Supreme Court’s calculation was wrong, the letter said, because cases took longer at the immigration judge stage in cases later appealed. In addition, the original statistics provided to the court calculated detention time based on case completions that counted a change of venue or case transfer as a completion. The standard, developed to assess judicial workload, calculated how long an individual judge was working on a case rather than how long an individual was detained while in removal proceedings.
The letter advises the Supreme Court that it “may wish to amend” its Demore opinion to delete the reference to an average of five months of detention in appealed cases.