Video: San Francisco police ID person of interest in case of missing Uber driver 05/25/2017 6:23 am PDT Comments KRON via KRON: SAN FRANCISCO -- (KRON) -- San Francisco police have identified a person of interest in the case of a missing Uber driver, and foul play is suspected, according to police. It is a major break in the case of Uber driver and father Piseth Chhay. Police said Bob Tang, also known as Bob Tov, is also missing under unusual circumstances. He was last seen on May 14. FULL STORY: Video: San Francisco police ID person of interest in case of missing Uber driver - KRON #California #CrimeSanFrancisco #Missing #MissingPersons #SanFrancisco #SanFranciscoCrime Waiting for your permission to load facebook comments.