The Wayne County Prosecutor's Office says it won't issue charges for state Treasurer Andy Dillon regarding an assault with his ex-wife.
Office spokeswoman Maria Miller said there was "insufficient evidence" to go through with the warrant request by Redford Township police.
Carol Dillon accuses her ex-husband of "assaultive behavior" while drunk at her township home on July 13.
Andy Dillon's attorney, James Harrington III, had called the complaint "without merit."
Dillon accused her of stealing his phone from a car the same day. She denies it was theft. Carol Dillon says she returned the phone to state troopers who found her at the Redford police department.
Both sought personal protection orders against the other, and a judge issued a one-year mutual restraining order.