JAMES TOZER: I witnessed the results of the painstaking care which British and Spanish police plus the coroner's team put into examining every scrap of evidence about his final hours.

LIVE UPDATES: Follow the latest news from Preston Coroner's Court where a coroner will deliver a verdict on how Jay Slater died in Tenerife following his disappearance last year.

JAMES TOZER: I witnessed the results of the painstaking care which British and Spanish police plus the coroner's team put into examining every scrap of evidence about his final…