"How can anyone believe that there was no suicide note left?" The parents of Suchir Balaji, an OpenAI whistleblower researcher who was found dead in his San Francisco apartment, spoke at their son's vigil in Milpitas after recently hiring a private investigator.

OpenAI whistleblower Suchir Balaji's death was ruled a suicide — but his family is calling on police to reopen their investigation, saying it "doesn't look like a normal situation."