A group of 12 state attorneys general allege the Paramount-Warner Bros. merger would violate antitrust laws and are seeking a preliminary injunction to halt the deal. Here's a look at where things stand.

Judge grants restraining order, saying merger "likely to violate antitrust laws."

Twelve states sued Paramount over the deal, arguing it was unlawful and would “create a media behemoth" that would damage both audiences and the industry in general.