The family of controversial businessman Gavin Watson have their suspicions about who could be behind his death if he was murdered.

“If it is foul play which led to Gavin’s death then it can only be one person,” said Watson’s nephew, Jared Watson.

Jared told Times Select that while the family could not definitively say that Watson was murdered, they had numerous unanswered questions about how he died, fuelled by some of the findings of a private forensic pathologist...