The reason the Chief got the target letter is that it forces him to get an attorney, and the attorney will begin talking with the prosecutor.  

This will put Myles Breiner in the position of having a conflict -- does he represent the Chief, or his wife?  He can't represent both.

Frankly, given the way he has handled this, Breiner probably can't represent either one without them signing a waiver of his conflict of interest . He has engaged in privileged communications with both, they will now need separate attorneys in federal court, and their interests might not be always in alignment.

Should be fun to watch.