I have an interesting scenario and would like an opinion or two.

Yes there will not be a problem. Only the plates are suspended and only in Illinois.

Yes. it's called hot pursuit. he observed the crime from his jurisdiction. He does not have to stop at the line. In addition most municipalities...

On supervision and received a ticket on a different county than the previous ticket.

You will have two supervision and no convictions. Too late for McHenry to act now that the 90 days are over. They didn't file the papers in time.

Will I not be able to get my license until I'm 18 if I was in the backseat of a car that was trespassing on property?

I cannot readily see any basis in the GDL law as to why you would be affected. Try for supervision regadless.

Will a regular speeding ticket (85 in 70) revoke my misdemeanor B supervision which happened due to speeding?

Maybe. Depends upon whether they find out about it and go to the trouble of filing papers to revoke the supervision.

Found a "cell phone" ticket that I didn't pay what should I do?

Call the circuit clerk or check the website. It should have enough information to figure out what to do

Electronic communication device ticket?

First offense is non moving no point assigned violation, kind of like a parking ticket or no seat belt ticket.

DMV can tell you what you owe and take it from there.

Not if it was your first offense. It disappears once it terminates.

I'm trying to get my licenses back

Fines are not discharged in bankruptcy.