after its occurrence. The Keller boy had not yet been removed to the hospital. Mr. Williams testified that Kent Avenue was a paved highway, ten or fifteen feet in width, with shoulders composed of a mixture of dirt and gravel; that defendant's car was located with all four wheels off of the paved portion of Kent Avenue; and that the only skid marks from the car of defendant were two small skid marks approximately two feet long located back of the two wheels. This witness stated, in answer to the question as to whether there were any tracks going from the right hand side of Kent Avenue across to the position of defendant's car, that there were bicycle tracks, and he testified in the following language:
 "There weretracks from the bicycle that started on the edge of the pavement and circled right over on to the car. About in that position. These tracks were made by dust and *160 dirt that is usually made when a rubber tire pulls off of the dirt onto a pavement. These bicycle tracks hit across the highway right in front of where the car was sitting. Q. How many tracks did you find? A. Just two. The front and rear wheels, and after the bicycle straightened up, there was just one."
 Mr. Williams stated that at the time he saw the Keller boy, some few minutes after the accident, he was lying on a blanket, approximately four feet in front of defendant's car. He believed the boy had been