The city disputed parts of the allegations.
The plaintiffs presented complaints, statistical analyses, and individual accounts.
The case had evolved through lengthy proceedings into a court-approved reform arrangement requiring independent monitoring of specified police practices.
The judge's role was to oversee issues properly brought before the court concerning compliance with the agreement.
She did not personally investigate officers.
She did not select people for arrest.
And she did not manage the police department.
She evaluated submissions and ruled on legal questions through the judicial process.
But the proceedings threatened some powerful interests.
One disputed subject involved a private retail-security partnership.
The partnership had been promoted as a way to reduce theft in upscale commercial districts.
It connected stores, private security consultants, and local law-enforcement agencies through a shared incident-reporting system.
On paper, the purpose sounded reasonable.
Retailers could report suspected crimes.
Police could respond to legitimate calls.
And the system could help identify repeated theft patterns.
But civil-rights advocates alleged that some stores were using the system to flag Black customers based on appearance rather than conduct.
Several people claimed they had been stopped after completing legitimate purchases.
Others reported being questioned even though their transactions were approved.
A few described officers refusing to examine receipts.
The city argued that the system was intended to improve public safety and that isolated mistakes did not prove discriminatory enforcement.
The plaintiffs disagreed.
The matter was scheduled for further consideration before the judge.
One question concerned how suspicious-customer alerts were generated and whether the program's records were sufficient to evaluate the complaints.
The private contractor operating the system had resisted producing certain technical details.
Its attorneys argued that the data contained confidential business information.
The court had been considering the appropriate scope of disclosure under protective arrangements.
A hearing was scheduled for the following week.
The contractor was worried.
Very worried.
Because if the underlying records were examined, they might show that the suspicious-person alerts were not always based on theft or fraud.
Some were generated through subjective risk scores.
Others were manually created by store personnel.
And certain demographic and neighborhood characteristics had been used in ways that could expose the company to serious allegations of discriminatory practices.
The contractor had a valuable municipal relationship to protect.
Millions of dollars in commercial agreements depended on the system remaining credible.
And its senior executives knew the upcoming hearing could threaten those contracts.
The federal judge was not personally pursuing them.