Elias witnessed 12 arrests targeting suspected immigrants and, according to the complaint, began marching the perimeter of the Ambridge police station holding a homemade sign that read “No Justice, No Peace” and chanting “Shame!” The post Lawsuit: Ambridge police unlawfully arrested protesters observing ICE-involved patrol appeared first on Pittsburgh's Public Source. PublicSource is a nonprofit news organization serving the Pittsburgh region. Visit www.publicsource.org to read more.