San Francisco DA blasts Elon Musk over reaction to stabbing death

SAN FRANCISCO — In the hours after a tech executive was stabbed to death on a street in San Francisco with no clear suspect, billionaire Elon Musk led a charge on Twitter, where fellow tech executives and wealthy investors said they were fed up with violent repeat offenders’ getting away with crime in the biggest U.S. tech hub. On Thursday, it became clear that their interpretation of the killing had been wrong. City officials said at a news conference that the tech executive, Bob Lee, was murdered not randomly but...