Austin Robert Drummond, 28, faces charges in the July deaths of James Matthew Wilson, 21; Adriana Williams, 20; Cortney Rose, 38; and Braydon Williams, 15.

Drummond is accused of murdering Adrianna Williams, 20, James M. Wilson, 21, Cortney Rose, 38, and Braydon Williams, 15, and abandoning an infant. A woman was charged with accessory after the fact to first-degree murder, with authorities alleging that she assisted the man suspected of murdering four people in rural Tennessee.

Police continue to search for Austin Robert Drummond, 28, who is alleged to have killed four family members and abandoned a 7-month-old infant in a stranger's front yard