Even if you did expect the police to use it, you aren’t obligated to front that information to them. Anything you say or do may be used in against you in the court of law. So, the safe option is to say and do nothing at all, let them dig their own grave.
Edit history
Even if you did expect the police to use it, you aren’t obligated to front that information to them. Anything you say or do may be used in against you in the court of law. So, the safe option is to do say and do nothing at all, let them dig their own grave.