"How do you catch a murderer who has been dead for a long time?" In New York, a corpse is found hanging from the ceiling, with the word "Bait" deeply carved into its chest. This leaves only one conclusion: a killer is copying the famous London Ragdoll case. Chief Inspector Emily Baxter is immediately called in by U.S. investigators. The media pressure in the U.S. is enormous. When a second corpse is discovered, this time with the word "Doll" on its chest, the press goes completely wild, along with the online communities. Baxter and her colleagues from the FBI and CIA become pawns of the cruel murderer - who can stop his madness? And who is pulling the strings behind the scenes?.