At most offices, water cooler talk revolves around annoying company rules or the quality of the snacks in the break room. But at Fox News, they gossip about the Murdochs, the family who controls Fox’s parent company.

A hearing to determine control of Rupert Murdoch’s global television and publishing empire concluded Monday in a Reno, Nevada, courtroom, though the outcome remained unclear.

The Murdoch family, one of the most powerful media dynasties in the world, is currently engaged in a bitter battle for control of their media empire.