Harry has told the court he's determined to stop the "madness" of news outlets using alleged unlawful activities to obtain personal information.

Prince Harry returned to his home in California after testifying in a London court against Mirror Group Newspapers, staying at Frogmore Cottage during the trip

Prince Harry entered the courtroom on a mission to prove the publisher of the Daily Mirror tabloid hacked his phone and unlawfully snooped.

Harry’s testimony was part of the lawsuit that he and three other plaintiffs have brought against three Mirror titles. The newspaper group has denied wrongdoing.

CNN’s Royal Correspondent Max Foster reports Prince Harry became emotional at one point in the final day of his testimony in his lawsuit against a major British newspaper publisher.

Though Harry’s phone hacking case against the British press is bringing us back to the royal’s school days, there is plenty of reason to believe that addressing decade-old loose ends can make change today.

The prince’s uncle mentioned his own complaints about the British media after a Daily Mail columnist claimed that Harry is “obsessed” with his ex-girlfriend.