Missing teen with Down's syndrome found on King County metro bus

UPDATE: Freddy has been found safe!

BOTHELL, Wash. -- Police in Bothell are searching for a missing teenager with Down's syndrome.

Freddy Carlson, 16, was last seen in the 24000 block of 6th Place West, police said.

He was wearing a gray sweatshirt, jeans and a black backpack.

Freddy is 5-foot, 3 inches tall and has red hair.

Anyone with information on his whereabouts is asked to call 911.