The production studio behind ABC’s The Rookie says it has launched an investigation into allegations of sexual harassment and racial bullying made by cast member Afton Williamson, who quit the series after sensing that her complaints had been largely ignored. As first reported by TVLine, Williamson is not returning for Season 2 of the procedural, where she played training officer Talia Bishop opposite Nathan Fillion’s title character. In a message posted to Instagram early Sunday morning, the actress alleged that starting with the pilot shoot in spring 2018 and throughout all of Season 1, she “experienced racial discrimination/racially charged inappropriate...