FBI's season premiere will revolve around a mass shooting at a media company

TheWrap

The Dick Wolf CBS drama will kick off Season 3 with a mass shooting storyline as it welcomes new cast member Katherine Renee Turner. "The team welcomes a new member, Special Agent Tiffany Wallace (Turner), as they search for killers who orchestrated a mass shooting at a media company, and OA’s personal connection with the case threatens to cloud his judgement," according to FBI's logline for the episode.