A report by the Center for Disease Control of interviews with AMI employees (as well as detailed interviews by author Leonard Cole) supports the conclusion that there were not one, but two, such mailings containing anthrax.
1	A	a	DET	DT	Definite=Ind|PronType=Art	2	det	2:det	_
2	report	report	NOUN	NN	Number=Sing	25	nsubj	25:nsubj	_
3	by	by	ADP	IN	_	5	case	5:case	_
4	the	the	DET	DT	Definite=Def|PronType=Art	5	det	5:det	_
5	Center	Center	PROPN	NNP	Number=Sing	2	nmod	2:nmod:by	_
6	for	for	ADP	IN	_	8	case	8:case	_
7	Disease	Disease	PROPN	NNP	Number=Sing	8	compound	8:compound	_
8	Control	Control	PROPN	NNP	Number=Sing	5	nmod	5:nmod:for	_
9	of	of	ADP	IN	_	10	case	10:case	_
10	interviews	interview	NOUN	NNS	Number=Plur	2	nmod	2:nmod:of	_
11	with	with	ADP	IN	_	13	case	13:case	_
12	AMI	AMI	PROPN	NNP	Number=Sing	13	compound	13:compound	_
13	employees	employee	NOUN	NNS	Number=Plur	10	nmod	10:nmod:with	_
14	(	(	PUNCT	-LRB-	_	2	punct	2:punct	SpaceAfter=No
15	as	as	ADV	RB	ExtPos=CCONJ	19	cc	19:cc	_
16	well	well	ADV	RB	Degree=Pos	15	fixed	15:fixed	_
17	as	as	ADP	IN	_	15	fixed	15:fixed	_
18	detailed	detailed	ADJ	JJ	Degree=Pos	19	amod	19:amod	_
19	interviews	interview	NOUN	NNS	Number=Plur	2	conj	2:conj:as_well_as|25:nsubj	_
20	by	by	ADP	IN	_	22	case	22:case	_
21	author	author	NOUN	NN	Number=Sing	22	compound	22:compound	_
22	Leonard	Leonard	PROPN	NNP	Number=Sing	19	nmod	19:nmod:by	_
23	Cole	Cole	PROPN	NNP	Number=Sing	22	flat	22:flat	SpaceAfter=No
24	)	)	PUNCT	-RRB-	_	2	punct	2:punct	_
25	supports	support	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	0:root	_
26	the	the	DET	DT	Definite=Def|PronType=Art	27	det	27:det	_
27	conclusion	conclusion	NOUN	NN	Number=Sing	25	obj	25:obj	_
28	that	that	SCONJ	IN	_	30	mark	30:mark	_
29	there	there	PRON	EX	_	30	expl	30:expl	_
30	were	be	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	27	acl	27:acl:that	_
31	not	not	PART	RB	_	32	advmod	32:advmod	_
32	one	one	NUM	CD	NumForm=Word|NumType=Card	38	nummod	38:nummod	SpaceAfter=No
33	,	,	PUNCT	,	_	35	punct	35:punct	_
34	but	but	CCONJ	CC	_	35	cc	35:cc	_
35	two	two	NUM	CD	NumForm=Word|NumType=Card	32	conj	32:conj:but|38:nummod	SpaceAfter=No
36	,	,	PUNCT	,	_	38	punct	38:punct	_
37	such	such	ADJ	JJ	Degree=Pos	38	amod	38:amod	_
38	mailings	mailing	NOUN	NNS	Number=Plur	30	nsubj	30:nsubj	_
39	containing	contain	VERB	VBG	VerbForm=Ger	38	acl	38:acl	_
40	anthrax	anthrax	NOUN	NN	Number=Sing	39	obj	39:obj	SpaceAfter=No
41	.	.	PUNCT	.	_	25	punct	25:punct	_
