DE QUEEN, Ark.—Two 17-year-old boys are changing their pleas to guilty for fatally shooting six Black Angus heifers and wounding seven others, according to the Sevier County Circuit Court document.

Keith Arnold White III and Ethan Blake Bowren are scheduled to enter guilty pleas Jan. 10 in the Sevier County Courthouse, accordig to the court’s docket. They were charged with first-degree criminal mischief, a Class C felony.

White is expected to be sentenced to 10 years in the Department of Correction and credited for jail time served.

Bowren is expected to be ...