Number of Confimed/Assumed Deaths
Ridgway has been convicted on accounts of 48 murders and has been issued 48 life sentences to go along with 480 years of incarnation. He has confessed to nearly double that number and is assumed to have murdered 90+. His 48 confirmed murders make him the most prolific serial killer in the history of the United States. Gary Ridgway currently serves his time at the Washington State Penitentiary in Walla Walla, Washington and is ineligible for parole.