Update, 9:40 p.m.: Humble police say Timothy Emerson has been found safe.
Humble police are looking for 26-year-old man who is described as endangered.
Timothy Emerson was with his family Tuesday afternoon at Walmart in Humble when he apparently walked off, Humble police said. Emerson was last seen at 5:45 p.m. at Taqueria Arandas near the Eastex Freeway.
Emerson is 5 feet 9 inches tall, weighs about 153 pounds and has blue eyes and brown hair.
He was wearing orange shorts; a brown shirt with the word "Jesus" and a basketball on it; a black-and-white ball cap worn backward; black shiny vinyl shoes and a reloadable Splashtown bracelet on his right wrist.
Anyone with information should call Humble Police Department at (281)446-7127.