IMO "fine" Is not the forgiveness of the debt. But the court may feel differently.....................

What the cop did was legal. What your daughter did was not legal. She needs a lawyer as she is facing serious charges.

That is up to his parents. As a general rule an adult should not be dating a child......................

you can sue for the actual injuries assuming they are serious enough. You can't sue because they were mean to you.

This is perfectly fine, and not really a legal issue in an way. .....................................................

It depends on what you mean by part of the "prosecution team." But the DEA agent is an investigator whether the case goes state or federal.

You already asked this question. The answer isn't going to change. You should stop posting on the Internet and lawyer up.

Can I be charged? I have been charged. Obviously, that answers the question. You need to retain counsel to defend your interests, and quit...

You cannot "press charges." You can report it to the cops who, along with the DA, will decide whether to press charges. Sending nudes is a crime.

You can sue for the actual damages to your child, if they are serious enough. You can't sue for what might happen to other children.