He sliced his tee shot out of bounds at No. 5 toward the Trinity River for a bogey and dropped another shot at the 437-yard seventh hole before starting his go-ahead birdie run with a 6-iron inside 4 feet at the 200-yard eighth hole.

NPR: Weekley Wins Colonial, 1st PGA Tour Win In 5 Years

There was a potential sighting of him with a group of boys near the river at Trinity Quay at about 15:30 BST.

BBC: Daniel Entwistle

He was captured on a local shop's CCTV and his bike was found near Trinity Quay, leading to a river bed search.

BBC: Daniel Entwistle