I was wondering this was on my boyfriends record or whatever they call it

1 count/merged count of :
2C:17-3*4 Criminal Mischief /4

What's the numbers for?

Court systems in different states in the U.S. and other locations develop their own ways of classifying cases and offenses. Without knowing where you live, it is hard to answer your question. I am wondering where you found your boyfriend's record.

New Jersey state prison has everything including photos and all info. For free

Ask him!