Cash App founder Bob Lee was murdered by IT consultant Nina Momeni after a night of partying in San Francisco where he was stabbed to death on the street in 2003. Lee, who was 43, was left to die in the street following a night out and was reportedly angry with Momenic's sister, Khazar MomenI, for partying with her sister. Momeno was arrested and charged with murder with a special allegation enhancement for using a knife in the slaying. Despite the trial concluding in December 2024, the case isn't over. Menei was convicted of second-degree murder and sentenced to life in prison. Lee was reportedly a multimillionaire and had multiple girlfriends and casual sex partners at the time of his death.