Detective Jean DeWolff was murdered by the Sin Eater in Peter Parker, the Spectacular Spider-Man 107, October 1985. The issue gave DeWolff's history. Daredevil (as Matt Murdock) discovered that Peter Parker was Spider-Man. The issue ended with the Sin Eater shooting at Matt Murdock and killing Judge Rosenthal. The issue introduced the Sin Eater, Ernie Popchik, Celia Weatherby, Carl Weatherby, Russ, Sandy, Emil Gregg, Rev. Bernard Finn, Rev. Jackson Tolliver and Judge Horace Rosenthal. They were created by Peter David and Rich Buckler. ("Original Sin," Peter Parker, the Spectacular Spider-Man 107, Marvel Comic Event)