Dyno Nobel Inc. lost an effort to dismiss a man’s claims that emissions from its Missouri plant allegedly caused his health issues, according to an order in federal district court.

House Democrats seeking Donald Trump’s tax returns argued that their subpoena should no longer be held to the same legal standards that applied when Trump was president.

A University of Santa Cruz student facing sexual assault allegations by a classmate says a hearing officer’s refusal to retroactively apply a Trump-era amendment allowing live cross examination in Title IX hearings violates his due process rights, according to a suit against the board of regents of the University of California filed in a federal court in the state.

MetLife Inc. is accusing the U.S. Labor Department of overstepping its regulatory bounds when it subpoenaed and later filed suit against the company for records related to its mishandling of annuity distributions.

A man and his cryptocurrency company failed to convince an Idaho federal judge to quash a financial subpoena after arguing it would reveal confidential information.

A bankruptcy judge rejected an attempt by Ahmed Zayat, the bankrupt owner of Triple Crown winner American Pharoah, to subpoena the trustee overseeing his Chapter 7 case, allowing an investigation over his assets to continue uninterrupted.

The Seventh Circuit upheld South Bend, Ind., police use of real-time mobile phone location data in a drug-trafficking investigation.

Evidentiary irregularities required vacating the convictions of two defendants for providing heroin that killed one of their buyers, the Fourth Circuit said Friday.