What happened: DeAndre Hopkins accused the former Arizona Cardinals general manager of setting him up for the failed test. Keim said the NFL administers drug tests and organizations receive only the results.
Why it matters: Keim says the allegation damaged his professional reputation and retained attorney Raees Mohamed to protect his legal rights. Hopkins and Keim are no longer employed by NFL teams.
By the numbers: The 2022 test led to a six-game suspension; Hopkins said the episode cost him $13 million.
What to watch: Any formal legal action or public response from Hopkins would mark the next development.