JACKSONVILLE, Fla. – Authorities are looking for a 10-year-old boy believed to be missing from Long Branch Elementary School, police said Tuesday.

They’re looking for Sam Booker, who was last seen about 1 p.m. near the school campus on East 30th and Franklin streets, according to the Jacksonville Sheriff’s Office.

Police and firefighters could be seen setting up a perimeter outside the school. A person who lives nearby estimated crews have been looking for the child for about an hour.