the scent of marsha yumi perry , 36 , was tracked through a field by a washougal police dog on friday , who stopped within five feet of the hole she was hiding in , according to police .
after officer kyle day , who could not see her , warned he was about to unleash the dog , ` the ground moved , and she sat up , ' washougal sgt. .
police said the boy suffered a cut to his face as well as scrapes to his knees and elbows .