UPDATE:
The Green Bay Police Department is able to report that Robert Granditzke was located safe at 7:45 p.m. on Wednesday, April 15, 2026. We thank the public for their assistance.
ORIGINAL MESSAGE:
The Green Bay Police Department is asking for the public’s help in locating 48-year-old Robert Granditzke of Green Bay, who is considered missing and endangered.
Robert is a White male, approximately 5'7" tall and weighing about 140 pounds. He has brown hair and brown eyes.
Robert was last seen on Wednesday, April 15, 2026, around 1:45 p.m., walking in the 1300 block of Western Avenue. He may be wearing a dark-colored flannel shirt with a gray shirt, dark jeans, tennis shoes and a baseball cap.
If you’ve seen or heard from Robert Granditzke or have information on his whereabouts, call Green Bay Police at (920) 448-3200 and reference case #26-217278. Those wishing to remain anonymous can call Crime Stoppers at (920) 432-STOP (7867). You may also submit a tip online at www.432stop.com, or utilize the "P3 Tips" app.
