Mark Rosario NewsLatest News On Mark Rosario Judge allows gun and notebook as evidence at Mangione’s trial in UnitedHealthcare CEO’s killing5/18/2026 9:50 AM Judge allows gun and notebook as evidence at Mangione’s trial in UnitedHealthcare CEO’s killing5/18/2026 9:17 AM Judge allows gun and notebook as evidence at Mangione’s trial in UnitedHealthcare CEO’s killing5/18/2026 8:38 AM Judge allows gun and notebook as evidence at Mangione’s trial in UnitedHealthcare CEO’s killing5/18/2026 8:18 AM