Cash App founder Bob Lee's death ruled a homicide with drug use involved.

Cash App founder Bob Lee died after being stabbed three times, including through the heart, in San Francisco last month. Nima Momeni, a tech consultant and entrepreneur, is accused of killing Lee. Momeni allegedly stabbed Lee with a kitchen knife on April 4 about 2:30 a.m. near the San Francisco-Oakland Bay Bridge. Lee’s manner of death was ruled a homicide by the medical examiner’s office, with the cause of death being “multiple stab wounds.” Alcohol, ketamine and cocaine were also found in Lee’s system, according to the autopsy report.