https://www.siliconvalley.com/2021/11/12/update-1-lawsuit-over-subway-tuna-now-says-chicken-pork-cattle-dna-were-detected/

A new version of a lawsuit accusing Subway of deceiving the public about its tuna products said lab testing shows they contain animal proteins such as chicken, pork and cattle, and not the advertised “100% tuna.”

Karen Dhanowa and Nilima Amin filed a third version of their proposed class action this week in the federal court in SanFrancisco, near their homes in Alameda County.