Iowa teen charged with killing Spanish teacher to testify against co-defendant.

Jeremy Goodale, one of the two Iowa teenagers charged with the murder of their Spanish teacher, has agreed to testify against his former classmate, Willard Miller, during his upcoming trial. Goodale will divulge details about Miller's alleged role in the brutal killing. It is unclear whether Goodale has reached a plea deal in exchange for the testimony. Miller and Goodale, both 17 and being tried as adults, were arrested and charged with the murder of 66-year-old teacher Nohema Graber on Nov. 2, 2021. Miller is scheduled for trial in April and Goodale in May.