The inquest into the mysterious death of a honeymooner who drowned on a diving trip has been told it would have been "very easy" to kill the newlywed.

The hearing heard that it was possible to turn off, and then on, Tina Watson's air support without detection.

The 26-year-old's death triggered worldwide attention after an eerie picture of her body on a tourist's holiday snap was shown at the inquest.

The video with this article is particularly interesting...