Nightmare (S04E05)

Regan's partner experiences a vivid nightmare that eerily mirrors a tragic event. As she grapples with the chilling details of her dream, Regan becomes concerned and determined to uncover the truth behind the terrifying visions. Together, they embark on a journey to connect the dots between the dream and the real-life incident, uncovering dark secrets that may be better left undisturbed. As they delve deeper, the line between reality and nightmare begins to blur, leading to unforeseen consequences.