Theresa Aretino v. Monsanto Company

Summary

Jury trial in Roundup exposure lawsuit filed in 2020.

Case Information

Attorneys

Witnesses

Plaintiff: Aretino , Theresa
Defense: Monsanto Co.

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

Case Number: 20SL-CC03676
Industry: Chemical
Practice Area: Products Liability

Plaintiff

Aretino , Theresa

Represented By:
Dovel, Greg (Dovel & Luner)

Defense

Monsanto Co.

Represented By:
Boehm, Paul (Sidley Austin LLP)

Lay Witnesses

Expert Witnesses

DeGrandchamp, Dr. Richard Ph.D. (Pharmacy & Toxicology)

Live Sessions

Live/Upcoming (times are updated as information becomes available)

Session links become active around 15 minutes before scheduled start time

			Description	Start Time
			Theresa Aretino v. Monsanto Company 10/08/2026 PM	12:14 PM CDT

OCT

On Demand

Sessions are uploaded each evening and are available on demand the next morning

			Description	Start Time
		2h 33m 9s	Theresa Aretino v. Monsanto Company 10/08/2026 AM	08:27 AM CDT

OCT

Sessions

Attorney
Witness
Witness Expertise
Type
Description

AM Session

Openings

3 Chapters

	Description	Attorney
00:00:00	General Case Activities
00:11:20	Opening Statement	Dovel, Greg
01:48:45	End of Session

PM Session

Openings

2 Chapters

PM Session

Plaintiff Witness(es)

2 Chapters

SEP

AM Session

Plaintiff Witness(es)

2 Chapters

			Description	Attorney	Witness	Witness Expertise	Presence
		00:00:00	Witness Direct Examination	Dovel, Greg	DeGrandchamp, Dr. Richard Ph.D.	Pharmacy & Toxicology	In Person
		01:28:07	End of Session

PM Session

Plaintiff Witness(es)

2 Chapters

			Description	Attorney	Witness	Witness Expertise	Presence
		00:00:00	Witness Direct Examination	Dovel, Greg	DeGrandchamp, Dr. Richard Ph.D.	Pharmacy & Toxicology	In Person
		01:55:35	End of Session

SEP

PM Session

Plaintiff Witness(es)

4 Chapters

	Description	Attorney	Witness	Witness Expertise	Presence
00:00:00	Witness Direct Examination	Dovel, Greg	DeGrandchamp, Dr. Richard Ph.D.	Pharmacy & Toxicology	In Person
01:12:20	Break
01:46:15	Witness Direct Examination	Dovel, Greg	DeGrandchamp, Dr. Richard Ph.D.	Pharmacy & Toxicology	In Person
02:27:55	End of Session

AM Session

Plaintiff Witness(es)

2 Chapters

			Description	Attorney	Witness	Witness Expertise	Presence
		00:00:00	Witness Direct Examination	Dovel, Greg	DeGrandchamp, Dr. Richard Ph.D.	Pharmacy & Toxicology	In Person
		00:55:19	End of Session

OCT

AM Session

Plaintiff Witness(es)

2 Chapters

			Description	Attorney	Witness	Witness Expertise	Presence
		00:00:00	Witness Direct Examination	Dovel, Greg	DeGrandchamp, Dr. Richard Ph.D.	Pharmacy & Toxicology	In Person
		00:42:12	End of Session

PM Session

Plaintiff Witness(es)

4 Chapters

	Description	Attorney	Witness	Witness Expertise	Presence
00:00:00	Witness Direct Examination	Dovel, Greg	DeGrandchamp, Dr. Richard Ph.D.	Pharmacy & Toxicology	In Person
01:22:35	Break
01:44:20	Witness Direct Examination	Dovel, Greg	DeGrandchamp, Dr. Richard Ph.D.	Pharmacy & Toxicology	In Person
03:16:45	End of Session

OCT

AM Session

Plaintiff Witness(es)

2 Chapters

			Description	Attorney	Witness	Witness Expertise	Presence
		00:00:00	Witness Direct Examination	Dovel, Greg	DeGrandchamp, Dr. Richard Ph.D.	Pharmacy & Toxicology	In Person
		01:50:04	End of Session

PM Session

Plaintiff Witness(es)

2 Chapters

			Description	Attorney	Witness	Witness Expertise	Presence
		00:00:00	Witness Direct Examination	Dovel, Greg	DeGrandchamp, Dr. Richard Ph.D.	Pharmacy & Toxicology	In Person
		01:49:00	End of Session

OCT

AM Session

Plaintiff Witness(es)

2 Chapters

			Description	Attorney	Witness	Witness Expertise	Presence
		00:00:00	Witness Direct Examination	Dovel, Greg	DeGrandchamp, Dr. Richard Ph.D.	Pharmacy & Toxicology	In Person
		01:35:25	End of Session

PM Session

Plaintiff Witness(es)

4 Chapters

	Description	Attorney	Witness	Witness Expertise	Presence
00:00:00	Witness Cross Examination	Boehm, Paul	DeGrandchamp, Dr. Richard Ph.D.	Pharmacy & Toxicology	In Person
01:26:55	Break
01:46:10	Witness Cross Examination	Boehm, Paul	DeGrandchamp, Dr. Richard Ph.D.	Pharmacy & Toxicology	In Person
03:00:00	End of Session

OCT

AM Session

Plaintiff Witness(es)

4 Chapters

	Description	Attorney	Witness	Witness Expertise	Presence
00:00:00	Witness Cross Examination	Boehm, Paul	DeGrandchamp, Dr. Richard Ph.D.	Pharmacy & Toxicology	In Person
00:16:33	Witness Re-Direct Examination	Dovel, Greg	DeGrandchamp, Dr. Richard Ph.D.	Pharmacy & Toxicology	In Person
01:48:16	Witness Re-Cross Examination	Boehm, Paul	DeGrandchamp, Dr. Richard Ph.D.	Pharmacy & Toxicology	In Person
02:07:05	End of Session

OCT

Theresa Aretino v. Monsanto Company

Summary

Live Sessions

Live/Upcoming (times are updated as information becomes available)

On Demand

Sessions

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