Reggie

Reggie is Jet’s English Cocker Spaniel who greets her at the front door and reacts to her eating cookies. Jet’s dog is found alive at the scene, later taken to sister‑in‑law’s house. Dog that rushes to Jet, licks her face and stays by her side. Reggie reacts loudly during the violent footage and is noted as a dog not allowed upstairs but present in the murder videos. Dog greets Jet as she leaves. Reggie offers emotional support to Jet during the pill investigation. Reggie the dog survived the fire. Reggie appears sockless, digs a hole, and follows Jet and Billy through the house.