I was recently arrested and charged with possession of marijuana and paraphernalia. The trouble I am having is that I was with a friend who is on probation and he begged me to take the rap because it was his. So not wanting him to go to prison (he's been in a lot of trouble recently) I told them it was mine. I have never before been arrested or gone to jail. My record was spotless (not even an unpaid parking ticket) and this so-called friend completely lied about everything and didn't even come to bail me out. My question is if I tell the truth and plead not guilty will I get into bigger trouble for lying in the first place? Or should I stick to my original story and just hope for the best?