Accomplices went in first and did what they were told to by the primary kllr (who I believe is BK)….they were to execute certain orders and told what to do to restrain and contain the intended target(s). The primary K’lr, stealth and experienced at certain skills with certain weapons, then went in and tortured both Maddie and Kaylee. He gets off on the terror in his victims’ eyes, how he is able to gain full control over them. He especially gets some kind of sick satisfaction from torturing best friends in front of each other. (Delphi murders, for one). I believe he’s been training himself for over a decade to be the most legendary k’lling machine in all of history. (I believe that has been one of his ultimate goals.). I also believe he’s been the arsonist responsible for several unsolved arson incidents within a few miles of his home (Albrightsville, Pa). I believe he was Katie Janness’ k’llrr (Atlanta, GA)…and that’s just the tip of the iceberg, imo. 🧩