(Salem, OR)  --  A teacher at West Salem High School is facing a charge of hit-and-run.  Police say 52-year-old Kimberly McConnell was at the wheel of a vehicle that hit an eight-year-old boy outside his home on Ptarmigan Street in Salem in mid-September.  Police haven't determined whether alcohol or speed were factors in the crash.  The boy was seriously injured but is reported to be recovering.