Bob Lee, who founded Cash App and helped create Android, stabbed to death in US

Tech executive and investor Bob Lee, who founded Cash App and helped create Android, was stabbed to death in San Francisco on Tuesday. The 43-year-old was most recently the CPO of San Francisco-based cryptocurrency company MobileCoin. The San Francisco police have not released any suspect details yet. "Bob was a force of nature," MobileCoin CEO Joshua Goldbard said.