Video shows tense exchange between Baltimore Police and church officials defying a COVID shutdown in March

So far, the cases that have come before the Supreme Court have mainly focused on capacity restrictions in places of worship, said Mark Graber, a constitutional law professor at the University of Maryland Francis King Carey School of Law. The court has taken issue with restrictions that treat churches, synagogues and mosques differently than other indoor venues. But Baltimore’s masking and distancing guidelines, at issue with Greater Grace, applied fairly universally across all indoor establishments.