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Betty Broderick, convicted in 1989 killings of ex-husband and his new wife, dies aged 78 – The Guardian
- Betty Broderick, convicted in 1989 killings of ex-husband and his new wife, dies aged 78 The Guardian
- Betty Broderick, convicted of killing ex-husband and his new wife, dies in prison at 78 Yahoo
- Betty Broderick’s Son Shares New Details About Her Death in Custody People.com
- Betty Broderick, convicted killer and former San Diego socialite, dead at 78 NBC 7 San Diego
- Double murderer Betty Broderick dies at Chino hospital San Diego Union-Tribune