Roman is approximately 3 feet tall, weighs 60 pounds, and has shoulder-length light blonde hair and blue eyes. He may be wearing a green plaid coat and red and white monster truck pajama pants.

IAN alerts are used when children under the age of 18 with autism or mental illness go missing and may be in danger.

Anyone with information is urged to contact Kentucky State Police at 606-928-6421 or call 911.

Picture provided by Kentucky State Police.