Under NO circumstance should either scenario you describe result in the immediate release of the accused - there should be AT LEAST a 7 day waiting period for information to be obtained to determine flight risk and the "risk factors" you mentioned. At that point, bail may be considered an option depending on flight risk and whether or not there was intentional violence as well as the risk if recurrent violence.
But I have NO problem with no bail or release for anybody if there is fulfillment of " a quick and speedy trial" as we are all promised.
If it is equality of treatment you look for here (surprising to me since you support inequitable treatment based on political viewpoint based on your board posts), then there are two choices:
1) No release, no bail
2) Everyone is released, no bail.
While I disagree that "if we all cant chew gum in class, then no one can chew gum in class" thinking, if you are to choose between these two as you want, then #1 is FAR safer for the public as a whole.
You guys have been "catch and releasing" dangerous, violent people in NYC, and this has directly resulted in the death of many.