A 1-year-old boy died Sunday in Hayes Valley after being struck by a vehicle driven by someone he knew, police said.
Officers responded at approximately 10:37 a.m. Sunday to Hayes and Webster streets regarding a collision with injuries, the San Francisco Police Department said Monday.
Investigators determined that a vehicle driven by someone known to the child was backing out of a residential garage and struck him on the driveway, according to police. The driver’s relationship to the child was not revealed…