I am currently on an extended probation sentence in Indiana. I completed a 12 month probation for my 2nd DUI charge and at the very end failed a urine test for marijuana. The probation was then extended for an additional 12 months. I am 6 months into that and I just recently was violated for "refusing" a urine test. I was caught using fake urine. Am I now looking at any jail time? If so, how much? I have no previous marijuana convictions on my record at all, except for these two probation violations.