The assignments of error relating to the court’s refusal to set aside the verdict are tested by the evidence printed in the appendices to the briefs, which reveal the following facts: On February 13, 1970, the defendant’s ten-year-old son, Donald Palozie, Jr., hereinafter called Donald, was brought to the school nurse by his teacher after she noticed he had trouble walking and sitting. On that day the nurse saw bruises covering an area of about three-by-four inches on Donald’s left buttock which was red and covered with some scabbing and below that a two-by-three-inch area that was black and blue. On February 18, 1970, a bruise on Donald’s left buttock about three inches long and one inch wide was photographed and the photograph was later introduced into evidence. The defendant admitted he strapped his son three or four times on February 12, 1970. On February 28, 1970, the defendant was arrested and charged with the crimes of risk of injury to a child in violation of § 53-21 and cruelty to persons in violation of § 53-20, arising out of the incident of February 12, 1970. The jury found him guilty on the first count.
A day or two after his arrest the defendant, at about 1:30 a.m., threw his son Donald against a chair, bruising his head, and stepped on his back because he had “squealed” to the school principal and a policeman. Donald’s teacher, his grandmother, a state trooper, and a school nurse all observed the bruise on his forehead, which was described as large and egg-shaped. On March 9, 1970, Donald was examined in Enfield by a doctor who noted bruises on Donald’s forehead and left temple. Donald told the doctor that the bruises were a result of being thrown to the floor by his father and having his head