 It's All Things Considered from NPR News. I'm Scott Detrow. And I'm Ari Shapiro. As of today, billions of dollars of opioid relief and compensation are in question. In a 5-4 vote, the Supreme Court struck down a bankruptcy plan for Purdue Pharma, the maker of OxyContin, and members of the Sackler family who own the drug company. NPR addiction correspondent Brian Mann joins us now. Hey, Brian. Hi, Ari. Justice Neil Gorsuch wrote this opinion. How did he explain the court's decision?