After a week of perfect spring weather, a 20-year anniversary and a $15 million coda to a fraud trial that had lasted nearly a fortnight, Houston lawyer Jared Levinthal was ready to celebrate a very, very good week.

The unanimous verdict does far more than exonerate Range from the $17.5 million that the plaintiff royalty owners had sought. The verdict also marks the first time in 21 years for a producer to win a case tied to Oklahoma’s marketable product rule. Litigation writer Natalie Posgate explains.

What began as a bitter legal dispute between Kainos Capital and one of its co-founders exploded into a bitter full-fledged feud Tuesday after the Dallas private equity firm filed a countersuit in Delaware. The company alleges that the original suit, filed by one of its co-founders, was timed to inflict as much damage on Kainos as possible. Natalie Posgate explains. (Editor’s Note: this is an in-depth update from an earlier version of the article).

A Texas judge is considering whether she should end the legal battle between Neiman Marcus and Marble Ridge Capital or further entertain the possibility that the hedge fund issued defamatory statements about Neiman Marcus that hurt its business.