A Ukrainian was arrested in Monaco in connection with the death of a relative of Prince Albert II. A 42-year-old Ukrainian is suspected of failing to provide assistance to a person in danger and involuntary manslaughter, Le Figaro writes, citing the principality's attorney's office. 29-year-old Antoine de Massy, the prince's cousin, was found dead in a park in the Lerboteau area near the coast. According to the initial version, he fell from a height of 13 meters. The detainee was with De Masi on the eve of his death. The possibility of an accident cannot be ruled out.