Every city has muggers, but this mugger was unique - he preyed only on women He attacked after dark, snatched their purses, filled them with pain and terror, then bowed and said 'Clifford thanks you, Madam' Now the cops of the 87th Precinct were out to get him He had put one victim in the hospital and another one in the morgue This time his victim was a pretty seventeen-year-old and patrolman Bert Kling had a personal reason to go after him a reason that became an obsession and a sure way for a cop to get killed