of 7:30 p.m. and 8:00 p.m., an automobile driven by defendant collided with an automobile driven by Mr. Walter Burman Johnson at the intersection of 66th and South Shields in the city of Oklahoma City, Oklahoma. From the point of impact, Penny's car came to rest upon the property of a Show Home lot. Mr. Johnson testified that after the collision he proceeded to Penny's automobile; that Penny was still inside and that there was a strong odor of intoxicating liquor inside the car. The witness returned to his automobile and caused the police to be notified. Officer Logan Edward Waldrup, in response to a message from the Police Dispatcher, proceeded to the scene of the accident where, after making an investigation and talking to the defendant, hethem. Defendant denied that he was intoxicated and stated that he had had two beers early in the afternoon and testified that after he had been turned over to the Oklahoma County authorities by the Oklahoma City Police Department, he discovered injuries to his head and leg. Defendant introduced testimony of witnesses that he was a very moderate drinker and the testimony of Dr. Jobe who treated him subsequent to his release from custody. Dr. Jobe testified that the bruises, cuts and contusions on the temporal region of defendant's head could have interfered with his ability to perform coordination tests and other tests relating to balance.
There was substantial testimony introduced on behalf of the State which related to the Breathalyzer machine, its operation, reliability, accuracy, and the manner