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Prosecutor’s Book Reveals Golden State Killer Blamed Crimes on ‘Jerry,’ a Supposed Alter Ego

Ho says the remarks showed he understood their wrongfulness, undercutting any insanity defense.

Overview

  • Thien Ho’s newly published account quotes Joseph DeAngelo muttering that an alter ego named Jerry “made” him rape and kill during post-arrest interrogation.
  • Ho cites lines such as “I did all that” and “I pushed Jerry out” as evidence DeAngelo recognized his actions, a point he says defeats insanity under California’s legal standard.
  • DeAngelo was identified through DNA testing and investigative genetic genealogy, using preserved Ventura case evidence to build a genealogical profile that led to him.
  • The former police officer pleaded guilty in 2020 to 13 murders and 13 kidnappings, also admitting numerous sexual assaults, to avoid the death penalty.
  • Now 80, DeAngelo is serving multiple life sentences without the possibility of parole at California State Prison, Corcoran.