I was persuaded by a family member to sell his "friend" some drugs..but my cousin had set me up with an undercover cop..as of now, my lawyer got a copy of the recorded tape where I made the deal but he says u can't make out nothing on the tape, and the prosecutors copy is no good either. My case has been postponed until my lawyer retrieves a valid recording. They want me to plea guilty to selling a look a like substance. But with no tape, they have nothing on me, right?. Should I agree to plea guilty or take my case to trial?. Please help me