SFPD investigating viral altercation involving SFMTA officer on Treasure Island

San Francisco authorities have launched an investigation after a viral Instagram video captured a physical altercation involving an SFMTA parking enforcement officer on Treasure Island. Investigation over SFMTA video SFMTA told KTVU on Wednesday that it is working with the San Francisco Police Department to investigate the fight, which happened Tuesday. The SFMTA and police did not provide details…