I'm shocked that he didn't lose his license...for at least a year....from the 112 MPH infraction. Especially at 18 years old. If this has been my kid he would have received a nice shiny new bus pass.
Don't you have "licence on probation" in the US?
Here in Europe, if you get your licence, you got "licence on probation" for 2 years.
If you get caught speeding during that period, you can kiss your licence goodbye and go back to driving school.
I think once speeding more than 20km/h above speed limit or twice below 20km/h above speed limit, a DUI or something is enough to lose your licence during probation.