Tech consultant arrested for stabbing death of Cash App founder Bob Lee.

Court documents reveal that Cash App founder Bob Lee was fatally stabbed by an IT consultant, Nima Momeni, after an argument over the suspect's sister. Momeni drove Lee to a secluded area and stabbed him three times with a 4-inch kitchen knife, including twice in the chest. Momeni was arrested after a nine-day manhunt and will be charged with murder. Lee had been working as the chief product officer of the cryptocurrency company MobileCoin and was previously the chief technology officer of Square.