A San Francisco court sentenced tech consultant Nima Momeni to 16 years to life in prison for the 2023 stabbing death of Cash App founder Bob Lee, closing a high-profile murder case that shocked Silicon Valley and raised questions about safety in one of America’s most prominent tech hubs.
Conviction and Sentencing
San Francisco Superior Court Judge Alexandra Gordon handed down the sentence after rejecting Momeni’s request for a new trial. A jury found Momeni guilty of second-degree murder in December 2024, dismissing his self-defense claims. The 43-year-old Lee, a renowned tech entrepreneur who also served as chief product officer for cryptocurrency firm MobileCoin, died from his wounds hours after the April 4, 2023 attack. Momeni has remained in custody since his arrest nine days after the killing.
Prosecutors presented evidence showing Momeni planned the attack after becoming angry that Lee introduced his younger sister to a drug dealer. The sister later reported being given GHB and other drugs before being sexually assaulted. Momeni drove Lee to an isolated area under the Bay Bridge and stabbed him three times with a knife taken from his sister’s kitchen, including one fatal wound to the heart.
Conflicting Accounts
Momeni maintained his innocence throughout the trial, claiming Lee attacked him first during a dispute about partying versus family time. The martial arts practitioner testified he did not realize he had wounded Lee during their confrontation. During Tuesday’s sentencing, Momeni told Lee’s family he understood their loss but insisted they had different understandings of what happened that night.
Lee’s 18-year-old daughter Scout addressed Momeni directly in court, telling him he destroyed not just her father’s life but an entire future built around him. Lee had recently relocated to Miami from the San Francisco Bay Area, where his ex-wife Krista Lee lives with their two children, and was visiting California when the attack occurred.
Justice for a Tech Pioneer
The second-degree murder conviction indicates jurors believed Momeni killed Lee intentionally but rejected prosecutors’ argument that he acted with deliberate premeditation required for first-degree murder. Lee’s death sent shockwaves through the technology industry, where he was celebrated for creating the widely-used mobile payment service Cash App. Defense attorneys announced plans to appeal the conviction, ensuring the legal battle may continue despite the sentencing.
Sources
Abcnews: Tech consultant sentenced to 16 years to life in stabbing death of Cash App founder