





Description at time of Disappearance:
Date Missing: May 7, 1999 from Knights Landing, northeast of Woodland, in Yolo County, California.
Date of Birth: May 7, 1961
Age at Disappearance: 38
Height: 5'8"
Weight: 125 lbs.
Hair: Red
Eyes: Hazel
Race/Sex: White Female
Joanne has a scar between her eyes and freckles. She was last seen wearing a polo shirt (unknown
color), gray or washed blue Docker pants, black tennis shoes and a baseball cap. She sometimes
wears a neck brace and /or right arm brace.
VEHICLE: 1991 Mazda Pick-up truck, California License# 4H09021, dark blue with white camper
shell.
Missing with Ms. Illerich is a 9mm semi-automatic pistol (unknown make).
Details:
On may 7, 1999, Ms. Illerich left her family home in Knights Landing, California (near Woodland),
between 9:30 am and 1:00 pm. Ms. Illerich has not been seen since. She is believed to be
emotionally unstable and it is feared she may commit suicide. She may have gone to a familiar
place such as the area of Bucks Lake (near Quincy), Feather River Canyon, Point Reyes or
Sacramento, California.
Agency Contact:
Sutter County Sheriff's Department
(530) 822-7313 ext. 240
Case#: 99001341
Joanne Gaye Illerich
MISSING PERSON