At arraignment, how much is bail usually set for? Worst case and best case scenario

There is no way anybody could know this. A person can be released with no bail to remand, depending on the criminal record, any prior warrants,...

What trouble can an 18 yo having sex with a 14 yo get in to? Romeo Juliet protects him completely?

He/She can get in a lot of trouble......Rape etc.....

Many rules of probation are standard, but certainly there are some specific to the individual

You can be violated. Stop smoking!

Armed robbery as a juvenille...whats the next step? warrant issued ..

You need to contact an attorney in the area where the warrant is and see if you can arrange to turn yourself in.

How damaging are police notes, if you were never arrested or imprisoned?

I'm not sure I understand. Were you tried and acquitted of some charge? or was there never a case brought against you?

A misdemeanor charge is merely an allegation. A conviction is an actual finding of guilt.

My son has been remained an the bail have been taken away.he was the wrong person.what do that means when he go back to court

It sounds like maybe ur son has another hold. You should talk to his attorney to get the guidance u need.

I got hit wit a pistol in 200unit apt complexhe drop the gun it go's off almost hitting me do I armsecurity was present attime

I'm not sure I understand. Are you looking at civil suit possibilities?

How do I keep this off of my record?

The first thing you need to do is consult and retain an attorney. More than likely if this is ur first offense you can avoid a permanent criminal...