Question: Which American medical doctor was convicted in 1979 of murdering his pregnant wife and two daughters and is the subject of Joe McGinniss' 1983 book "Fatal Vision"?
Sentence (from "Jean Lanfray"): A 1908 constitutional referendum led to absinthe being banned in all of Switzerland, and absinthe was banned in most European countries (and the United States) before the outbreak of World War I.
Relevant evidence: No