(KNZA)--Assistance from the public is requested to help authorities find a man wanted in connection with criminal activity. 

That word from Brown County Sheriff John Merchant, who says 33-year-old Zachariah Brown is being sought as a person of interest. 

He was last seen Saturday on the Kickapoo Reservation, west of Horton. 

Brown is described as a Native American man, standing 6'3” and weighing around 200 pounds. He has brown hair and brown eyes and usually wears glasses. 

Wanted on a Brown County Warrant for failure to appear, Merchant says Brown is also named as a person of interest in recent Brown County criminal activity. 

Anyone who knows the whereabouts of Brown is urged to contact local law enforcement immediately.