MURNAGHAN, Circuit Judge:
Cynthia Wellington, guardian of the Estate of Robert D. Gravelle, appeals the rejection of claims for damages for personal injuries sustained by Gravelle when he was struck in the head with a Kel-lite type flashlight, by Brian L. Daniels, a Newport News policeman. The injury resulted in a fractured skull, complete body paralysis and severe reduction in mental capability. Included as defendants were Police Officer Daniels for his alleged unreasonable force in arresting Gravelle and Chief of Police George C. Austin and the City of Newport News for their failure to train and supervise properly the police department in the use of Kel-lite flashlights as weapons.
Following a trial in which the jury found in Officer Daniels’ favor and against Chief Austin and the City, with an adverse verdict of $1,500,000.00, the district court granted Chief Austin and the City’s motion for j.n.o.v. and denied a j.n.o.v. motion as to Daniels lodged by the guardian (hereinafter referred to as Gravelle). Gravelle’s subsequent motion for a new trial as to all defendants was also denied. Gravelle specifically appeals the denial of the new trial and judgment notwithstanding verdict motions.
Gravelle appeals on several grounds. First, he argues that the j.n.o.v. motion as to Chief Austin and the City was improvidently granted because there was evidence that Chief Austin knew that his officers had used Kel-lite flashlights as weapons and that he had failed to promulgate a policy concerning their use. Further, he contends that a jury verdict in favor of Daniels did not preclude a verdict against Chief Austin and the City. Alternatively, Gravelle has sought a new trial as to all defendants on the ground that gross negligence was the appropriate standard of care in the case and that the same was proved.
I. Factual Background
Shortly after midnight on April 12, 1981, Officer Daniels responded to a call from another Newport News patrol car for help in stopping a speeding vehicle, driven by Gravelle, who would not respond to police directions to stop. Gravelle was driving at dangerously high speeds and maneuvering erratically through commercial and residential areas. Eventually, a number of patrol cars were able to surround and stop the vehicle.
One witness to the incident, Judith Thompson, testified that, after Gravelle jumped from his car and attempted to run away, Officer Daniels chased him from behind and struck him in the head with his Kellite flashlight. In contrast, Officer Daniels testified that Gravelle was charging at him like a wild man and that he struck Gravelle in an attempt to protect himself. At the very least, it is clear that Gravelle was making an active effort to evade apprehension by the police. Apparently, by finding in Officer Daniels’ favor, the jury gave more credence to the officer’s version of the incident.
Dr. Kirkham, a police officer and criminologist, produced as a witness by Gravelle qualified as an expert on police procedure and equipment, testified that the Kel-lite did not bend like a nightstick and that it could be used as a powerful weapon. Kirk-ham further testified that there had been a Kel-lite problem in many police departments for the past 10-15 years. According to Kirkham, the problem had been chronicled in numerous law enforcement publications. As a result of mishaps in use of the Kel-lite, a number of police departments outlawed the Kel-lite, while some others’ issued strong cautions, in the form of orders and bulletins that the Kel-lite was not to be used as a weapon because it was capable of producing death or great bodily injury. It was Kirkham’s opinion that the Newport News Police Department was “grossly defi