A teen girl whose lawsuit was a test case in litigation accusing social media companies of deliberately addicting young people and fueling a mental health crisis dropped her claims against the owners of Instagram, Facebook, YouTube and Snapchat on Thursday, according to a court filing.

The plaintiff, a 15-year-old girl from New Jersey identified in California court records as P. M-Y., had alleged the platforms’ owners — Meta Platforms, Google and Snap — contributed to her social media addiction, depression and self-harm. The companies said she dropped her claims without any payment.

TikTok, which was also a defendant in her case, had previously settled her claims. Emily Jeffcott, an attorney for P.M-Y., said in a statement her client chose to dismiss the remainder of her claims out of a desire to resume her life.