Police say Mangione was found with a gun, mask, and writings linking him to the ambush of UHC CEO Brian Thompson.

CNN legal analyst Jennifer Rodgers described Karen Friedman Agnifilo as the "sort of person you want" to take on the case.

The executive, Brian Thompson, was shot in what the police described as a “brazen targeted attack” outside a hotel where the ...

Brian Thompson led one of the biggest health insurers in the US but was unknown to millions of people his decisions affected.