off the street and not arraigned until Monday, so unless the little holding cell can house them all like the U-Haul they fell out of, then I'd suppose they are comfortably in the county jail awaiting their day.
Evidence will also be gathered and charges could get steeper by then so unless someone swooped in and sprang them all at once, it's going to be a little sweaty for them.
Outstanding warrants in their home states and weapons charges can come to light. As well as whatever they had in their pockets or at the place they congregated at.