Barbara Allegrezza, et al. v. Monsanto Co.

Summary

In this trial, Mark McCostlin developed non-Hodgkin lymphoma, which his representatives claim was due to his use of Monsanto's Roundup herbicide. Plaintiffs allege that Monsanto was aware of Roundup's carcinogenic risks yet hid them for financial gain.

Defendant Monsanto claims that Roundup is safe and that studies showing an increase in cancer from glyphosate, an active ingredient in the herbicide, rely upon flawed science.

Outcome

Directed verdict for the defense

Case Information

Attorneys

Witnesses

Plaintiff: Allegrezza, Barbara
Defense: Monsanto Co.

Judge: Brian May
Jurisdiction: 21st Judicial Circuit of Missouri
Court: St. Louis County Court Building

Case Number: 19SL-CC03421
Industry: Chemical
Practice Area: Products Liability, Mass Torts

Plaintiff

Allegrezza, Barbara

Represented By:
Zacharopoulos, Demetrios (Flint Cooper, LLC)
Henderson, Gibbs (Nachawati Law Group)
Wood, Erin (Nachawati Law Group)

Defense

Monsanto Co.

Expert Witnesses

Lay Witnesses

Sessions

Attorney

Witness

Type

Description

AM Session

Openings

5 Chapters

	Description	Attorney
00:00:00	General Case Activities
00:11:00	Opening Statement	Zacharopoulos, Demetrios
01:08:20	Break
01:09:13	Opening Statement	Zacharopoulos, Demetrios
01:25:25	End of Session

PM Session

Plaintiff Witness(es)

9 Chapters

	Description	Attorney	Witness	Presence
00:00:00	Witness Direct Examination	Wood, Erin	McCostlin , Karen	In Person
00:17:55	Break
00:18:20	Witness Direct Examination	Wood, Erin	McCostlin , Karen	In Person
00:50:52	Witness Cross Examination	Lee, Jennifer	McCostlin , Karen	In Person
00:59:22	Break
01:20:00	Witness Direct Examination	Kristal, Jerry	Guard, James	Video Recording
02:00:55	Break
02:02:03	Witness Direct Examination		Martens, Dr. Mark	Video Recording
02:50:20	End of Session

AM Session

Openings

4 Chapters

SEP

AM Session

Plaintiff Witness(es)

5 Chapters

PM Session

Plaintiff Witness(es)

4 Chapters

	Description	Attorney	Witness	Presence
00:00:00	Witness Direct Examination	Henderson, Gibbs	Zhang, Dr. Luoping Ph.D.	In Person
01:13:32	Break
01:34:37	Witness Cross Examination	Norris, Rick	Zhang, Dr. Luoping Ph.D.	In Person
03:04:16	End of Session

SEP

AM Session

Plaintiff Witness(es)

6 Chapters

	Description	Attorney	Witness	Presence
00:00:00	Witness Cross Examination	Norris, Rick	Zhang, Dr. Luoping Ph.D.	In Person
00:22:31	Witness Re-Direct Examination	Henderson, Gibbs	Zhang, Dr. Luoping Ph.D.	In Person
01:00:02	Witness Re-Cross Examination	Norris, Rick	Zhang, Dr. Luoping Ph.D.	In Person
01:09:57	Break
01:30:22	Witness Direct Examination	Kristal, Jerry	Rands, Todd	Video Recording
02:34:14	End of Session

PM Session

Plaintiff Witness(es)

6 Chapters

	Description	Attorney	Witness	Presence
00:00:00	Witness Direct Examination	Wisner, R. Brent	Reeves, William	Video Recording
01:14:43	Break
01:15:18	Witness Direct Examination	Wisner, R. Brent	Reeves, William	Video Recording
01:45:00	Break
02:04:45	Witness Direct Examination	Wisner, R. Brent	Reeves, William	Video Recording
02:46:20	End of Session

SEP

AM Session

Plaintiff Witness(es)

6 Chapters

AM Session

Plaintiff Witness(es)

6 Chapters

	Description	Attorney	Witness	Presence
00:00:00	Witness Direct Examination	Henderson, Gibbs	DeGrandchamp, Dr. Richard Ph.D.	In Person
01:17:15	Break
01:33:45	Witness Cross Examination	Bennett, James	DeGrandchamp, Dr. Richard Ph.D.	In Person
02:57:00	Witness Re-Direct Examination	Henderson, Gibbs	DeGrandchamp, Dr. Richard Ph.D.	In Person
03:27:00	Witness Re-Cross Examination	Bennett, James	DeGrandchamp, Dr. Richard Ph.D.	In Person
03:31:03	End of Session

SEP

AM Session

Plaintiff Witness(es)

4 Chapters

SEP

AM Session

Plaintiff Witness(es)

5 Chapters

PM Session

Plaintiff Witness(es)

5 Chapters

SEP

AM Session

Plaintiff Witness(es)

2 Chapters

			Description	Attorney	Witness	Presence
		00:00:00	Witness Direct Examination	Henderson, Gibbs	Farmer, Dr. Donna	In Person
		01:33:25	End of Session

PM Session

Plaintiff Witness(es)

6 Chapters

	Description	Attorney	Witness	Presence
00:00:00	Witness Direct Examination	Henderson, Gibbs	Farmer, Dr. Donna	In Person
00:55:45	Break
01:06:40	Witness Cross Examination	Bennett, James	Farmer, Dr. Donna	In Person
02:30:24	Break
02:50:52	Witness Cross Examination	Bennett, James	Farmer, Dr. Donna	In Person
03:29:20	End of Session

SEP

AM Session

Plaintiff Witness(es)

4 Chapters

	Description	Attorney	Witness	Presence
00:00:00	Witness Cross Examination	Bennett, James	Farmer, Dr. Donna	In Person
00:24:33	Witness Re-Direct Examination	Henderson, Gibbs	Farmer, Dr. Donna	In Person
01:01:13	Witness Re-Cross Examination	Bennett, James	Farmer, Dr. Donna	In Person
01:07:00	End of Session

PM Session

Plaintiff Witness(es)

8 Chapters

	Description	Attorney	Witness	Presence
00:00:00	Witness Direct Examination	Zacharopoulos, Demetrios	McCostlin, Mark	In Person
01:00:04	Witness Cross Examination	Bennett, James	McCostlin, Mark	In Person
01:14:53	Break
01:39:08	Witness Cross Examination	Bennett, James	McCostlin, Mark	In Person
02:32:42	Witness Re-Direct Examination	Zacharopoulos, Demetrios	McCostlin, Mark	In Person
02:43:23	Witness Re-Cross Examination	Bennett, James	McCostlin, Mark	In Person
02:50:58	Witness Direct Examination	Wood, Erin	Mancuso, Jacquelyn	In Person
03:20:28	End of Session

SEP

PM Session

Plaintiff Witness(es)

6 Chapters

	Description	Attorney	Witness	Presence
00:00:00	Witness Direct Examination	Zacharopoulos, Demetrios	Boyd, Dr. Barry M.D.	In Person
01:11:30	Break
01:23:30	Witness Direct Examination	Zacharopoulos, Demetrios	Boyd, Dr. Barry M.D.	In Person
01:25:38	Witness Cross Examination	Lee, Jennifer	Boyd, Dr. Barry M.D.	In Person
02:08:09	Witness Re-Direct Examination	Zacharopoulos, Demetrios	Boyd, Dr. Barry M.D.	In Person
02:15:37	End of Session

SEP

AM Session

Plaintiff Witness(es)

4 Chapters

	Description	Attorney	Witness	Presence
00:00:00	Witness Direct Examination	Wood, Erin	Clark, Dr. James Ph.D.	In Person
00:49:52	Witness Cross Examination	Bennett, James	Clark, Dr. James Ph.D.	In Person
01:19:01	Witness Re-Direct Examination	Wood, Erin	Clark, Dr. James Ph.D.	In Person
01:29:16	End of Session

PM Session

Plaintiff Witness(es)

7 Chapters

	Description	Attorney	Witness	Presence
00:00:00	Witness Direct Examination		O'Connor, Michael	Video Recording
00:11:48	Witness Direct Examination	Henderson, Gibbs	Aronson, Dr. Kristan Ph.D.	In Person
01:14:18	Break
01:31:03	Witness Direct Examination	Henderson, Gibbs	Aronson, Dr. Kristan Ph.D.	In Person
02:04:28	Break
02:06:28	Witness Cross Examination	Lee, Jennifer	Aronson, Dr. Kristan Ph.D.	In Person
03:17:34	End of Session

SEP

AM Session

Plaintiff Witness(es)

7 Chapters

SEP

AM Session

Judge Motion Ruling

2 Chapters

SEP

Recording Disclaimer: This proceeding was recorded in full.

Barbara Allegrezza, et al. v. Monsanto Co.

Summary

Outcome

Sessions

AudioCaseFiles

Essentials

Training Libraries

	Description	Attorney	Witness	Presence
00:00:00	General Case Activities
00:06:57	Break
00:40:07	Witness Direct Examination		Reeves, William	Video Recording
01:32:42	Break
01:51:17	Witness Direct Examination	Henderson, Gibbs	DeGrandchamp, Dr. Richard Ph.D.	In Person
02:59:52	End of Session

	Description	Attorney	Witness	Presence
00:00:00	Witness Direct Examination		Yacoub, Dr. Abdulraheem M.D.	Video Recording
01:30:40	Break
01:52:50	Witness Direct Examination	Wisner, R. Brent	Koch, Dr. Michael	Video Recording
03:24:00	End of Session

	Description	Attorney	Witness	Presence
00:00:00	Witness Direct Examination		Heydens, Dr. William	Video Recording
01:03:08	Break
01:17:00	Witness Direct Examination		Heydens, Dr. William	Video Recording
02:19:15	General Case Activities	Henderson, Gibbs
02:24:56	End of Session