Help Matt Get An Attorney

Hello

my name is Matthew, I am 19 years old. On January 23rd as I was leaving the gym I met some road construction, there was several cones in the street and cops parked so I thought I was going the wrong way. I started backing up because I wanted to ask the police if I was going the right way and before I had time to look at my mirrors, I tapped a car that was behind me driving and all the cops witnessed this and came to my car, which they said smelled like marijuana. I was entirely sober when I was arrested and had a very small amount of marijuana in the car to begin with. I spent the night in jail, I dealt with it all alone and scared. Being charged with driving under influence is unreasonable, I need an attorney to help me with this case because a public defender will not defend me. A DUI charge is very serious and I need all the help I can get.