The least serious misdemeanors are classified as Class C or Level Three. With over 30 years of experience, our professional felony lawyers explain the felony sentencing guidelines in California.Call (877) 4-NO-JAIL (466-5345). Most offenders are sentenced to California state prison for a set amount of time under the Determinate Sentencing Law (DSL). California DUI penalties, costs and punishments vary based on the number of prior DUI charges on your record and whether anyone was injured. I was sentenced to 120 days in LA County Jail for Third Dui. NonViolent. California's three-strikes law under Penal Code 667 PC imposes a sentence of 25 years to life on defendants convicted of a third violent or serious felony. The third time offender faces a minimum of 120 days and a maximum of one year in county jail. I alerted the police and they arrested him. Both a fine and imprisonment; OR,.