A police spokesman said: “The Criminal Investigation Police Department of Quang Nam Province arrested the suspect on charges of violating food safety regulations.
Bartender arrested after Brit woman and fiancé 'killed by limoncello cocktail' A bartender has been arrested for creating a deadly cocktail said to have been served to a British woman and her fiancé in Vietnam.
Officers said suspect Le Tan Gia used 70 per cent medical alcohol - intended only for disinfection - to prepare two bottles of the lemon liquor Limoncello.
Greta Marie Otteson, 33, and Els Arno Quinton, 36, from South Africa were found dead on Boxing Day last year, with police confirming both died from methanol poisoning.
Greta and Els were found dead by staff in separate rooms at the Silverbell villa in Hoi An Town, central Quang Nam province.