The Emails at the Heart of the Governmentβs Ticketmaster Case NYT: Technology By: Ben Sisario 24 May 2024 at 18:02 Live Nation Entertainment, which owns Ticketmaster, is accused of violating antitrust laws. The Justice Department drew on the concert behemothβs internal communications in its lawsuit. Β© Mike Blake/ReutersThe Justice Department relied on internal emails in its antitrust suit against Live Nation that offered a rare behind-the-scenes look at the industry.