Yes and No. Yes because the investigator can always let the judge know how he feels about you being sentenced in this matter and put in a favorable recommendation. I say No, because sentencing will always be up to the judge based on the given circumstances no matter who promises to put in a good word for you. Your best option in terms of protecting your criminal record is to contact a local criminal defense attorney in your area to help navigate you through your case and assist you in keeping your criminal record in tact.