Richard Kenneth Djerf's case is often compared with that of a murderer who killed his wife, mother, and three children on what date?
Richard Djerf:  His case is often compared with that of John List, with the exception that Djerf killed someone else’s family. John List: John Emil List (September 17, 1925 – March 21, 2008) was an American multiple murderer and long-time fugitive.
i don't know