An off-duty NYPD officer, 36-year-old Didarul Islam, was fatally shot in Manhattan by 27-year-old Shane Tamura, who had a history of mental health issues, during a shooting that left four dead. President Trump and local leaders, including Mayor Eric Adams and Governor Kathy Hochul, expressed condolences and called for action on gun control, with Hochul advocating for a national assault weapons ban.