CARL RUSSO/Staff photo Deb Olander of Andover waves the flag. A crowd of about 500 people attended a rally in Shawsheen Square in Andover Monday evening to honor George Floyd and all victims of police violence. 6/01/2020

200601CRUANDOVERPROTESTA crowd of about 500 people attended a rally in Shawsheen Square in Andover Monday evening to honor George Floyd and all victims of police violence.