(Portland, OR)  --  Police are searching for a man accused of pointing a gun at a child near a school in Tigard.  Police say the incident happened yesterday afternoon near Fowler Middle School.  Police say the boy ran from the man, who was later seen running through the school's baseball field and then into some woods nearby.  The suspect is described as a skinny white man about six-feet tall with black hair styled into dreadlocks.