Agreed, though it isn't beyond the realm of possibility for someone to claim ID theft and have that work as a defense. Say someone stole your ID and let the state prove that in fact you were the driver. Unless the cop remembers the person's face (hard to do many months later?) how does the prosecutor prove the individual is the same who was driving that day? A more common one would be where someone gives their sibling's information. Since it is innocent until proven guilty, it is not the job of the accused to prove they are innocent.
It's one thing to CLAIM ID theft. It's another to actually have proof.
Your scenario of having the Cop ID the driver doesn't hold water. For that to happen, the ID Thief would also have to be driving around in the electrician's vehicle at the time it was stopped. If so, there would be proof the car was either reported stolen, or the ID thief somehow had permission to drive the owner's car.
If the vehicle was the driver's, that should have been recorded on the ticket.
If the car was reported stolen, then it wouldn't matter who was driving it. The police report would be enough to establish doubt that the electrician was driving. The ID issue could be explained by the electrician leaving his ID in his car. Why make up a separate ID theft story if the car was not in the owner's possession?
Nope. Not in the realm of possibility. Too many things have to all be happening at the same time, and there would be proof.
As for proving you are innocent, if the prosecutor has your license #, Tag # and signature on a citation, you have no choice but to try and mount a defense. If you can't prove you are innocent, then you will lose.
If the sibling theory was correct, then the electrician is an idiot for taking the rap for 78 in a 35! The sibling deserves to suffer the consequences for putting public safety at risk driving like that, and the electrician would be enabling him to go out and do that again. I don't know of many brothers who would take a criminal traffic conviction, pay all the fines, serve all the sentence, live with a suspended license and then pay a huge increase in auto insurance.