Stone. "Until UMG reveals what it collected for their litigation claims to extensive damage to master recordings, we cannot accept their belated claim that no damages were actually suffered." Universal's dismissal motion also publicly confirmed that master tapes for Soundgarden's Badmotorfinger album had been destroyed in the fire, and that members of the group had been made aware of the destruction in 2015 while they were working on a remaster of the album that was eventually completed with a backup safety copy. In December 2019, district court judge John Kronstadt ruled that Universal must hand over discovery evidence, and denied the label's request to postpone the delivery. In March 2020, Soundgarden and the Shakur estate dropped out of the class action against UMG. On March 23, Steve Earle also dropped out, leaving Tom Petty's widow as the only remaining plaintiff. The lawsuit was dismissed by Kronstadt on April 6, 2020, with a refiled complaint dismissed with prejudice on March 29, 2021. After the lawsuit was dismissed, UMG said The Times "has a responsibility to explain why its editors continue to stand behind a story that has been disproven with incontrovertible evidence from both UMG and many of the artists named in the story." UMG response Since its publication, UMG has disputed Rosen's article, saying it contained "numerous inaccuracies" and "fundamental misunderstandings of the scope of the incident and affected assets". UMG said it was unable to disclose details due to "constraints". In a Billboard interview, UMG archivist Patrick Kraus said that several masters of John Coltrane, Muddy Waters, and Ahmad Jamal recordings, plus items from the catalogs of Nashboro Records, Chess Records, and Impulse! Records survived the fire and were still in Universal's archive. Rosen responded in his June 25 piece, noting that some of the masters that Kraus had mentioned may have survived the fire because they were being used for remastering projects at the time, or were not the primary source master. Aronson also confirmed to Rosen that the vast majority of items in the vault at the time of the fire were original, primary source master recordings. However, UMG stated the vault, which mostly contained duplicate tapes and not original masters, was a third empty at the time of the fire because the company had already begun transferring assets to its Iron Mountain facility. In an email to staff following the publication of Rosen's story, Lucian Grainge