Where are you seeing that the UHG executive team still held their meeting the same day? Everything I've read said they cancelled it.
"Thompson, 50, led UnitedHealthcare, the largest private health insurer in the U.S. He was on the way to UnitedHealth Group’s investor day set for Wednesday at 8 a.m. ET at the Hilton, the NYPD said. The company canceled that event after the shooting."