Vicha Ratanapakdee, 84, was fatally assaulted on a San Francisco street. His family says attack was driven by hate. CNN 2/16/2021 © Courtesy Monthanus Ratanapakdee Vicha Ratanapakdee Vichar Ratanapakdee was well-known in his San Francisco neighborhood for his hour-long walks each morning, a ritual that kept him vibrant and healthy during the year of the pandemic. An 84-year-old immigrant from Thailand, Ratanapakdee had recently received the coronavirus vaccine and was walking in the Anza Vista neighborhood the morning of January 28 when a man ran across the street and violently shoved h...