Luigi Mangione pleaded not guilty to murder on Monday (December 23)
Mangione was charged with murder as an act of terrorism following Brian Thompson's death
Comedian Colin Jost mentioned the accused shooter in the show's last 'Weekend Update' of the year
Luigi Mangione is being held at the Metropolitan Detention Center in Brooklyn, according to reports
The 26-year-old will travel to New York where he will face the charges held against him
In response to the cold-blooded killing of Brian Thompson, heads of large corporations could soon dial in threats made to them
The Manhattan District Attorney said Mangione set out to 'sow fear'
Luigi Mangione was arrested following the death of UnitedHealthcare CEO Brian Thompson
Inmates of State Correctional Institution Huntingdon in Pennsylvania expressed their desire for Luigi Mangione to be 'free'
The suspected shooter's attorney has gained plaudits online for comically responding to reporters questions during a press conference
Mangione was arrested in Pennsylvania following the death of UnitedHealthcare CEO Brian Thompson
Calling 911 may not have worked in the fast food server's favor
Defense lawyer Thomas Dickey said they'll fight the charges 'tooth and nail'