I'm in Colorado. My friend forgot her toiletry bag and it contains one controlled substance (class 4 I believe) and two non-controlled prescription-only medications. She had me get her bag but I am worried because it contains the prescriptions. If I am pulled over could I be charged? I do have her permission and I am going to deliver it to her.
I know it doesn't seem like I actually would or should be in trouble, but what I'm really wondering about is actual Colorado law.

