Charges have been dropped against a Marana woman accused of killing her husband last month.
Toni Mayfield was arrested on May 17 on charges of second degree murder after her husband was found dead in their far northwest side home.
When police responded to the scene, Mayfield was covered in blood and had deep gashes over her left eye.
According to police reports, her husband was found dead inside the home with a gun in his hand.
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