Third Person's POV:
She will show the world what happened here tonight. And she will seek justice for this poor man's wrongful death.
Though she doesn't know the 'why' behind this vile man's actions; it is possible that the victim wasn't so innocent himself; it is possible that there was a huge reason behind why he murdered him in cold blood.
But no matter the reasons he had behind what he did, regardless them being valid or not; no sane whys and wherefores could or should ever give way to an act of cruelty of this extent.
No reason could excuse one taking the law in their own hands to implement justice.
No amount of causes can validate one deciding to play god and execute reckonings, the way he did, justified or not.
And for that she will make him serve for his iniquity.
Her eyes were glued to Ford, to make sure she hid from his gaze if he were to look towards the door where he will definitely spot her witnessing his heinous crime.