The suspect in the killing of UnitedHealthcare's CEO has added a prominent defense lawyer to his legal team as Manhattan ...

Karen Friedman Agnifilo was the chief assistant district attorney in the Manhattan District Attorney’s Office under Cyrus ...

The suspect in the killing of UnitedHealthcare's CEO will be represented by Karen Friedman Agnifilo, who was a high-ranking ...

ABC News will pay $15 million to a “presidential foundation and museum” in a settlement reached with President-elect Donald ...

More than 400 tips were called into the New York Police Department’s Crime Stoppers tip line during the five-day search for a ...

The San Francisco Police Department shared a tip with the FBI identifying Luigi Mangione as a possible suspect in the killing ...

Luigi Mangione will be represented by Karen Friedman Agnifilo, who was a high-ranking deputy in the Manhattan district attorney's office for years before entering private practice.

Luigi Mangione is believed to be a person of interest in last week's deadly shooting of UnitedHealthcare CEO Brian Thompson, ...

The day after a masked gunman killed the CEO of UnitedHealthcare in New York City, police in San Francisco gave the FBI a ...

Months before United Healthcare CEO Brian Thompson's death, suspect Luigi Mangione disappeared, and loved ones desperately tried to reach him.

Police in California gave the FBI a tip about alleged UnitedHealthcare CEO killer Luigi Mangione a number of days before he ...

The family of the man accused of killing UnitedHealthcare’s CEO had reported him missing last month, and his mother told ...