Update, 7:45 a.m.: Ethan Howard has been found safe.

GUN PLAIN TOWNSHIP, Mich. -- Deputies in Allegan County are asking for your help to find a missing teenager.

Ethan Alexander Howard, 14, was last seen around 4:30 p.m. Thursday, Oct. 21. He left his home in Gun Plain Township on a black, BMX-style bike.

Ethan stand 5'5" and weighs 130 pounds and was last seen wearing a red t-shirt, blue jeans and tennis shoes.

Deputies say he has mild Aspberger Syndrome.

If you have any idea where Ethan is, please call the Allegan County Sheriff’s Office at 269-673-0500 or Allegan County Central Dispatch at 269-673-3899.