Yuukoku No Moriarty Episode 4 English Sub at Animeflick
A Rare Breed
In the past, the Viscount of Belfor rejected Burton and his wife Michelle's request to see his doctor for their ill son due to Burton being his gardener. As a result, the son died. In the present, William arrives in Durham where he learns about Michelle. When he catches up with Louis, he receives a dinner invitation from the viscount. Later that night, the Moriarty brothers find out the viscount has a heart condition he treats with quinine and a conservatory. The viscount decides to host a tea party in the conservatory. When Burton arrives at his home, it is revealed Michelle has not gotten over their son's death. The next night, William secretly meets Burton at a pub. At the tea party, the viscount enjoys some grapefruit marmalade when Michelle attempts to stab him. Burton stops her, but the viscount begins to feel faint. Before he dies, William reveals to the viscount that grapefruit can neutralize quinine and will disguise his death as natural causes. He also reveals he helped Burton set up the murder as revenge for his dead son. Afterwards, it is revealed that Albert has helped Burton get a job at Queen Mary's Botanical Garden.