Tim Noel is the new UnitedHealthcare CEO following the Dec. 4 targeted killing of its former top executive, Brian Thompson, in Manhattan, reports say.

UnitedHealth Group said veteran internal executive Tim Noel will succeed the late Brian Thompson as CEO of UnitedHealthcare, the nation’s largest health insurance company.

UnitedHealth Group announced Tim Noel, one of its top insurance executives, will become CEO of UnitedHealthcare. Noel steps into the role formerly held by Brian Thompson, who was fatally shot in New York City on Dec. 4. Luigi Mangione, 26, is facing murder and terrorism charges in connection with the alleged targeted killing.