Joe Michael Ervin killed himself after being arrested for the 1981 fatal shooting of Aurora police officer Sue Corr. He is now believed to have killed Madeleine Furey-Livaudais, 33; Dolores Barajas, 53; Gwendolyn Harris, 27 and Antoinette Parks, 17.
A sick murderer who killed four women has finally been unmasked more than 40 years after his death. DNA evidence from the remains of Joe Ervin, who took hi
Michael Ervin was linked through DNA to four cold cases in the Denver area between 1978 and 1981. He's also accused of killing Aurora officer Debra Sue Corr in 1981.