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

A third person was arrested for accessory after a quadruple homicide in Tiptonville, Tennessee, with the prime suspect, Austin Drummond, still at large.

As the search continued on Monday for a 28-year-old man suspected in the homicides of four people in Tennessee, two additional individuals have been arrested on charges linked to the killings, authorities said.