Ex-wife of suspect arrested for murder of Mackenzie Lueck says he once threatened to have someone come kidnap and kill here

Tenisha Ajayi, who currently lives in Dallas, Tex., First with Ayoola Ajayi through a family friend. In an interview with KUTV on Monday, she expressed shock about his arrest in the death of 23-year-old Lueck, but acknowledged he showed signs of violence throughout their relationship.