Toxicology report reveals drugs in system of Cash App founder killed in San Francisco stabbing.

Bob Lee, the founder of Cash App, had cocaine, ketamine, alcohol, and an antihistamine in his system when he was fatally stabbed in San Francisco in April. The autopsy report revealed that Lee was bleeding from three stab wounds and died on the operating table. Nima Momeni, the brother of one of Lee's friends, has been charged with murder. Lee's death was classified as a "homicide stabbing." Momeni's defense attorney claims that her client is not a murderer and that there is a "huge backstory" to the case.