I'm very glad there was no significant violence or property destruction overnight, and that the protesters were able to exercise self control. These kind of crowds can turn very violent without much provocation. I'm sure police and the city authorities are relieved, too, and I know the hospital staff are.
I thought the "lights out" strategy at the 4th Precinct was smart, non-violent, non-confrontational, and effective. Kind of like shutting off the porch lights when you've had enough trick or treaters. Vigilant, but not wanting to engage, or escalate-- that was a good message to send the protesters, IMO.
There are many non-violent methods to discourage these kinds of volatile crowds. The military has been using them for a long time.
There will be more rallies, signs, and chanting for the next few days, probably, but hopefully the worse is over for now.
I commend Chief Harteau for good planning and preparation. The protesters were able to have their say, and exercised their rights to speech and assembly. Other than the light rail being blocked for a half hour or so (which shouldn't have happened at all), and some minor intentional fire setting by the protesters (their own flags, a book exchange box, and a few trash cans), things stayed pretty much under control. That's about as good as it can get in this kind of situation, IMO.
I do think the full transparency by County Attorney Freeman contributed to the non-violent outcomes. Just imagine what could have erupted if a grand jury had met and just delivered a "no true bill" finding-- with no other details. I think Mike Freeman made the right decision to not use the grand jury. And it was what the activists wanted and asked for, too-- so that's a "win-win" situation, IMO, even though the activists didn't like the decision.