I’ve been waiting and waiting for years for someone to post a Western Washington traffic ticket question! As a Western Washington traffic ticket attorney, I can give you some info:)
I am assuming this mail came from Washington. If it’s generated from Spain, my advice is irrelevant.
If it came in the mail, it’s likely a photo ticket - not issued by an officer. In Washington, if you don’t pay a photo ticket - which is tied to the registration of the car (not the driving record) - you won’t be able to renew your tabs. A photo ticket is like a parking ticket in Washington - no impact on the driving record. If you have an unpaid photo or parking ticket, the court with jurisdiction over the ticket will send Dept. of Licensing a notice of unpaid ticket. Any notices of unpaid tickets that are attached to your car registration at DOL will prevent tab renewal.
The ticket can also be sent to collections.
Sometimes an officer will issue a ticket after the fact - like at an accident where they want to investigate a bit before issuing a ticket. These come in the mail as well - but it’s pretty uncommon. Fail to pay one of these tickets and a license suspension will follow. Then, get caught driving with a suspended license and you could be arrested.
It’s a tough call about what to do with the ticket but if that person is coming back to the US, you might want to make some effort to get the ticket info to them - if it’s truly impossible, I guess there’s nothing to do - but at least you know the ramifications of the two types of possible tickets. Can you Facebook message them? WhatsApp? Direct message via Instagram? Under the assumption that they probably want to know about the ticket, you could save them TONS of money from collection agencies if you are able to get them the ticket info.