Detectives said Alex Gallegos, 16, was last seen by family members around midnight in the Randall Blvd. area.
Family members believe Gallegos may harm himself.
Detectives said Gallegos is described as Hispanic, 5 feet 2 inches tall and 165 pounds with black hair and brown eyes. He was wearing black shorts, a black T-shirt and white shoes.
Anyone with information about his whereabouts is asked to call the Collier County Sheriff’s Office at 239.252.9300
