Police in St Lucia say they have arrested two further people in connection with the murder of Roger Pratt, a British tourist who was travelling around the world with his wife.
Five people remain in custody and are assisting police with their inquiries.
More top news
An undercover investigation claims England manager Sam Allardyce offered advice on how to "get around" FA rules on player transfers.
The four artworks shortlisted for this year's Turner Prize include a huge golden sculpture of buttocks, and more than £20,000 in pennies.
A proposal to sell ivory stockpiles and return profits to communities that sustain elephants has been defeated at a major global conference.