A key witness testifies in the D4vd investigation, now raising new questions. In Los Angeles, jurors in the Meta trial are asking about damages in a case that could reshape how social media is held accountable for addiction and harm. Emotional testimony takes center stage in the Meggan Sundwall trial, where prosecutors say insulin was used to end a life. Plus, a doctor accused of a brutal attack on a Hawaii cliff as that case moves toward trial. Tune in for all the details.