Authorities on Sunday identified the victim as 38-year-old Amber Wofford.
Keith Wofford, 41, is being held in the Faulkner County Detention Center.
Spokesman LaTresha Woodruff said Keith called 911 on Saturday âsaying he had stabbed his ex-wife in his home on Arden Lane.â
âWhen officers arrived at the scene, [Keith] Wofford came out of the house and officers arrested him without incident,â Woodruff said. âOfficers later found Amber Wofford in the bedroom of the home, where she died from her injuries.â
Woodruff told the Log Cabin Democrat nobody else was in the home when officers arrived.
The couple had divorced in May, according to court documents.