ISABELLA COUNTY (WWJ) - UPDATE: The missing 4-year-old boy has been found according to the Isabella County Sheriffs Office Sunday evening. ---

A 4-year-old boy who is the focus of an Amber Alert is believed to be in extreme danger.

Officials believe Brody Fish was taken by 35-year-old Jason Fish.

The boy was last seen on Friday at midnight at a home in Isabella County --- near Mount Clemens.

Jason Fish is described as 6 foot two, 220 pounds, with blue eyes, brown hair, and with a goatee.

He is believed to be driving a dark green Ford Explorer, with license plate BUC 0574.

Anyone with information should contact police immediately - or the Isabella County Sheriffs Office at 989-773-1000.

Stay with WWJ Newsradio 950 for updates on this story.