Maryland  |  DUI Law

On september 13, at 11:55am, my two friends and I were stopped by a police officer from Salisbury, Maryland while walking back to campus after a party. His probable cause was that one of my was holding an un-opened beer. The officer asks myself if I had been drinking and I reply that i was not. He pulls out his breathalizer and i do not refuse. I blow a .068. He asks if any of us have any more alcohol on us and i place the only backpack amongst us on the ground. there were two empty bottles in there of md 20/20 and one full one. The officer then writes me up. Then asks the friend holding the beer to blow and he blows a .026. This is my second offense since last year, but i was not on probabtion since this 2nd offense.

Since this is my 2nd offense even if im not on probabtion whats happens now for my record, will i be allowed to be on probabtion again, and can i expunge the first and second offense?