Manhunt Intensifies for UnitedHealthcare CEO's Killer in NYC

UnitedHealthcare CEO Brian Thompson was shot and killed in a targeted attack in Midtown Manhattan before an investor conference. The masked gunman, who remains at large, ambushed Thompson outside a hotel, firing multiple times. The motive is unclear, but police suspect it may be related to a grudge against the insurance company. The NYPD and FBI are investigating, with evidence including a cellphone and other items linked to the suspect. Thompson's death has shocked colleagues and prompted condolences from Minnesota's governor.