A sealed document obtained by The New York Times says a Nevada commissioner has ruled against Rupert Murdoch’s effort to change his family’s trust to give his son Lachlan Murdoch control of his media empire and ensure Fox News maintains its conservative editorial slant.

Rupert Murdoch wanted his son Lachlan to run Fox News — and everything else — after his death. It may not work out that way.

The Murdochs' legal proceedings are "of great interest to people, and it just fits into this cultural moment ,” Allison Tait, a law professor at the University of Richmond and expert in trusts and estates, told Salon. “People are trying to understand the ways that these trusts are used, and how things work.”

A Nevada probate commissioner has rejected Rupert Murdoch’s effort to change his family’s trust in order to give his oldest child, Lachlan, control of News Corp when he dies. Rupert Murdoch has previously argued that Lachlan would keep Fox News’ conservative orientation and solidify his companies’ commercial values for all of his children.

Rupert Murdoch has lost a bid to change his family trust to consolidate control of his media empire in the hands of his son Lachlan, the New York Times reported on Monday, citing a sealed court document.

A sealed document obtained by The New York Times says a Nevada commissioner has ruled against Rupert Murdoch’s effort to give his son Lachlan Murdoch control of his media empire.

Rupert Murdoch has been battling his children for the past several weeks after seeing an episode of "Succession" on HBO, and now bankers are worrying about the Fox Corp. founder's next move, the Financial Times reported.