Suzanne Hernandez, 39, of Los Gatos, was arrested June 10, 2017 on suspicion of killing a 74-year-old Cupertino woman at the victim’s home during an apparent manic episode, authorities said.

Rich Freeman was working in his home office late on the afternoon of Friday, June 9, when the doorbell rang at his South Tantau Avenue house in Cupertino, a neatly maintained place decorated with ...