Wis. U.S. Attorney: Former Keshena Resident Pleads Guilty to Fentanyl Distribution and Involuntary Manslaughter Related to Overdose Deaths in Tribal Jail
February 10, 2025
February 10, 2025
MILWAUKEE, Wisconsin, Feb. 10 -- The office of the U.S. Attorney for the Eastern District of Wisconsin issued the following news release:
Gregory J. Haanstad, United States Attorney for the Eastern District of Wisconsin, announced that on February 7, 2025, Senior United States District Judge William C. Griesbach accepted the guilty pleas of Warren J. Grignon to one count of distribution of fentanyl in violation of 21 U.S.C. Sec. 841 and one count of involuntary manslaughter in viola . . .
Gregory J. Haanstad, United States Attorney for the Eastern District of Wisconsin, announced that on February 7, 2025, Senior United States District Judge William C. Griesbach accepted the guilty pleas of Warren J. Grignon to one count of distribution of fentanyl in violation of 21 U.S.C. Sec. 841 and one count of involuntary manslaughter in viola . . .