My question involves criminal law for the state of: Nebraska. Me and two of my friends were on our way to Texas and got pulled over for speeding. The cop eventually asked me to get out of the car which I’m not sure why and then asked me if I had anything in my pockets. Me thinking I did not I pulled everything out. Earlier a guy asked me to hold something which appears to look like a drug straw of some use that had white residue. Eventually the cops let us go and said they were going to test that and if it comes back positive I would be charged with a felony and a prosecutor would be in contact with me. I did not receive any tickets that night - can they come back and charge me?

