UPDATE: Marvie Gardner has been found safe and his suspected kidnapper is in custody.

An Amber Alert has been issued for a 3-year-old boy who is missing from his Detroit home.

Marvie Gardner was last seen at his home. He is described as a black male with black hair and brown eyes. He is approximately 2 ft. tall and weighs 30 lbs.

Police are also searching for 19-year-old Michael Lee Grayson, who may be driving a purple Plymouth Voyager with Michigan license plate CMB 3125. Grayson is described as a black male with black hair and brown eyes. He is approximately 5'3" and weighs 160 lbs.

Click on Detroit reports that Marvie's mother found a note from the suspected kidnapper.

Anyone with information is asked to call 911 or Detroit police at 313-596-5640.