It doesn't work like that, he probably said "Yeah, i did it" in court, even when the police had no proof. Dickhead. First rule is admit nothing.
If it worked that way, I would have been to court 3 times, all due to incorrectly being accused (custom plates suck) of doing burnouts, reckless driving, and harrassment. Seems that I had a twin in Rockingham with exactly the same rims and it being white also that loves to do burnouts and harass other road users. Fckhead.
2 of these events allegedly happened in Rockingham during work hours when I was at work 60km's away in Perth!
Either way every time they came to my house I denied it, and that was the end of it. They have no proof, and I was innocent anyway.