Man closed fist hit me

Just letting people know Couple driving a van and living in it Blue hood Dark grey bottom lining Black boarded windows They were asked to leave property after plugging in and using power. Woman was belligerent and man trapped me against the van and took a full swing. Cops allowed them to leave woth no arrests Man white, near 6ft big build and big belly, bald Woman 5'5 white, extra pounds with brown long hair