The miniseries Fatal Vision focuses on a murdered that was convicted in what year?
Jeffrey R. MacDonald Jeffrey Robert MacDonald (born October 12, 1943) is an American medical doctor who was convicted in 1979 of murdering his pregnant wife and two daughters in February 1970.
Mark Twitchell Mark Andrew Twitchell (born July 4, 1979) is a Canadian convicted of first degree murder in 2011 for killing John Brian "Johnny" Altinger. His trial attracted substantial media attention because he was inspired by the Dexter Morgan character, featured in Jeff Lindsay novels and the "Dexter" television series, a serial killer who works as a forensic bloodstain pattern analyst for the fictional Miami Metro Police Department.