Please allow me to name b'' ut a few of the 'killers' I have personal knowlege about...
(1) -''the black panther'...
(2) - 'Balcom Street, 'IRA' terrorists'
(3) - 'Captain', bomb delivery via postal service'
(4) - 'UDA', activists...
(5) - 'Other, cases, too many to list, individually...