It was writings laid bare in a notebook found in Luigi Mangione’s possession, authorities say, that would help investigators build the federal case against him –<a class="excerpt-read-more" href=" Mor ...

The posts, allowed to spread unfettered across tech platforms, came in the wake of the shooting of UnitedHealthcare CEO Brian ...

A US health boss's murder sparked a torrent of online misinformation and calls for violence against other executives, ...

Luigi Mangione, the murder suspect charged with killing UnitedHealthcare CEO Brian Thompson, will be arraigned on state ...

SNL's Colin Jost, 42, during Saturday's segment appeared to be caught off-guard and slightly surprised as he looked out at ...

The mother of Luigi Mangione said "it might be something that she could see him doing" in response to CEO killing.

Homeland Security Secretary Alejandro Mayorkas called language used by some social media users after Brian Thompson's death ...

The suspected CEO killer has reportedly received dozens of letters and emails as well as commissary deposits while in prison.

A time for the arraignment was not yet announced. Mangione had been expected to face arraignment on the state ...

Some have lionised the man accused of killing healthcare CEO Brian Thompson, sharing anger at private insurers.

UnitedHealthcare CEO Brian Thompson was gunned down in New York earlier this month, and there has been some celebration on social media of the suspected killer.

Saturday Night Live host Colin Jost appeared stunned after Luigi Mangione, the suspected killer of UnitedHealthcare CEO Brian ...