Detective Tristan, arrives to a scene of Deva, dead on his chair alone at home. Assisted by his AI assistant, Deputy, he spots strange clues around the home. Tristan tasks Deputy to start analysing the crime scene. Utilising state of the art technology, Tristan slowly starts to piece together the weeks before Deva’s demise. He discovers Deva who has dementia was deceived into believing a realistic hologram was his estranged daughter and a rude shock awaits him.