“By posting screenshots with the URL, he’s toast.”
Explain.
Explain.
By posting the URL, the time and date of the offense, the owner of that site can track down who was using the services of ctunnel to get to yahoo and other associated places at that time.
If he didn't do a few more steps to anonymize his internet prescence (like using it from school/work/home) he's DOOMED because the SS and the FBI have the manpower to track down every address as needed.