Updated at 10:36 p.m. Sunday, February 23: 

Brown County Sheriff John Merchant says 17-year-old Levi Heideman has been located safe in Buchanan County, Missouri. 

(KNZA)--The Brown County Sheriff's office is seeking the public's assistance in locating a teenage runaway.

Brown County Sheriff John Merchant says 17-year-old Levi Heideman was last seen in Atchison at about 3:00 Sunday morning.

He is described as while male, standing 5 foot ten and weighing 160 pounds.

Heideman was wearing blue jeans, a tan Carhart jacket, black ballcap and black rim glasses.     

If located, your asked to contact your local law enforcement agency at once.