Talking to get out of charges leads to charges. The police talking about "deals" is a joke! Only the judge or Prosecutor are able to offer you "deals". And chances are you won't need one if you haven't added fuel to the fire by an incriminating statement. The police need to stick to the facts of the case (what they can prove) and not what they think happened. All that really matters is standing before a judge is a roll of the dice...