Police in Naples have arrested an Italian who met a former Russian agent, Alexander Litvinenko the day he fell ill in London from radiation poisoning.
Mario Sacaramella, who was discharged from University College Hospital in London earlier this month after testing positive for radioactivity, was arrested by Italian police as he stepped off a British Airways plane in Naples.
He had already been under investigation by Italian prosecutors for alleged arms trafficking, before Mr Litvenenko's death from radiation poisoning. Read on...