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Gregory A Walker

Last Updated: June 23rd, 2026
Jail Location
Wisconsin
75yo
White Male
5′ 8″ (1.73m)
185lbs (84kg)

Personal Details

Date of birth: 1951
Hair: Gray
Eyes: Brown
Status: INCARCERATED
Region unit: 4 15
Region description: 5600 West Grande Market Dr; Appleton, WI 54913; (920)997-1480
Maximum discharge date: Dec 12, 2020
Institution: Supervised Living Facility
Doc: 00062612

Documented Aliases

GREG A WALKER
GREG SIERRA
GREGG WALKER
GREGORY A SIERRA
GREGORY CHICO
GREGORY SIERRA
GREGORY WALKER

Recent Arrests

Booking location: Wisconsin

Recent Charges

Statute: 346.63(1)(A) F
Description: Gregory A. Walker was found guilty of OWI (4th w/in 5 yrs), a class H felony, Wisconsin Statutes 346.63(1)(a).
County: WAUSHARA
Convicted: May 2, 2011
Case number: 10CF171

Statute: 946.49(1)(B) F
Description: Bail Jumping-Felony, a class H felony, Wisconsin Statutes 946.49(1)(b).
County: OUTAGAMIE
Convicted: Jun 14, 2011
Case number: 11CF257

Statute: 346.63(1)(A) F , 346.65(2)(G)3
Description: Gregory A. Walker was found guilty of OWI (5th or 6th), a class H felony, Wisconsin Statutes 346.63(1)(a).; The defendant cannot be prosecuted for these charge(s) in the future.
County: OUTAGAMIE
Convicted: Nov 14, 2011
Case number: 11CF550

Statute: 947.01 M
County: WINNEBAGO
Convicted: Oct 28, 1991
Case number: 91CM1368

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