Table 43

Law Enforcement Officers Feloniously Killed
Status of Known Assailant at Time of Incident, 1997-2006

Status		Total	1997	1998	1999	2000	2001¹	2002	2003	2004	2005	2006
Number of known assailants	Total	633	70	82	49	66	74	63	58	59	57	55
Under judicial supervision	Total	159	17	9	13	20	12	16	18	14	25	15
	Probation	85	11	8	9	7	8	10	9	7	11	5
	Parole	47	5	1	4	6	4	3	5	4	10	5
	Halfway house	4	1	0	0	0	0	1	0	1	1	0
	Escapee from penal institution	14	0	0	0	7	0	1	1	0	2	3
	Conditional release, pending criminal prosecution	9	0	0	0	0	0	1	3	2	1	2
Known to agency as	User of controlled substance	147	27	16	7	14	14	14	16	12	18	9
	Dealer of controlled substance	112	10	13	11	8	11	10	15	10	13	11
	Possessor of controlled substance	93	15	9	3	7	6	13	12	9	12	7
Under influence of controlled substance	Total	66	5	11	2	5	8	10	7	4	9	5
Intoxicated/under influence of alcohol	Total	67	7	10	6	7	11	4	5	7	6	4
Known to agency as having prior mental disorders	Total	45	6	5	2	3	7	2	4	9	3	4
Relationship between victim and assailant	Through law enforcement	98	18	9	6	11	13	11	5	9	11	5
	Through non-law enforcement	16	0	3	4	4	0	1	1	2	0	1
	No known relationship	503	51	62	37	51	61	51	52	48	46	44
	Not reported	16	1	8	2	0	0	0	0	0	0	5

¹The 14 known assailants involved in the events of September 11, 2001, are not included in this table.