Our team must track down a budding serial killer who lures young women into isolated areas before killing them live on social media. Meanwhile, Syd's dangerous secret collides with McKenna's complicated past.

Time is up – Syd and McKenna need to get Knox's fentanyl into police custody while leaving no trace of their own involvement. But can they pull it off when McKenna is distracted by Izzy's strange behavior and a ghost from Syd's past returns to haunt her?