Richard Kenneth Djerf's case is often compared with that of a murderer who killed his wife, mother, and three children on what date?
John List John Emil List (September 17, 1925 – March 21, 2008) was an American multiple murderer and long-time fugitive. On November 9, 1971, he killed his wife, mother, and three children in their home in Westfield, New Jersey, then disappeared. He had planned the murders so meticulously that nearly a month passed before anyone suspected that anything was amiss.
Henry Colin Campbell Henry Colin Campbell (died April 18, 1930), aka The Torch Murderer, was executed by the State of New Jersey for the murder of Mildred Mowry, whom he met through a personal ad placed with a "matrimonial agency." A career criminal and bigamist whose previous crimes were non-violent, Campbell married Mowry in 1929 despite having another wife. Six months after marrying Mowry, Campbell murdered her to collect on a $1,000 investment she owned and burned her corpse.