Vietnamese authorities determined that the drinks were made using unsafe ingredients, including medical-grade alcohol. A local barman was charged with violating food safety laws and faces a possible prison sentence of seven to 15 years. Greta’s parents, Paul and Susan, revealed that they had unknowingly ordered those very bottles as a Christmas gift after visiting the couple in November and sampling limoncello at a restaurant. The grieving parents now keep their daughter’s and Arno’s ashes in their home in Wales, unable to lay them to rest until justice is served.