Surprised to read Lower Township police report, of incidents and

Erma - Surprised to read Lower Township police report, of incidents and arrests, covering week ending December 19. States 0 for MVA on December 19. Traffic was detoured away from Rt. 9 that evening, for over an hour. A bad accident in area of Holly Shore Campground. Traffic directed down side streets in area. A helicopter was called for an injured person, how can that report say zero?