 His unintentional knowledge of the Ghost's murders caused both Keth and Tris to fall under the suspicion of the "arurim", Tharios's law enforcement.Once Tris succeeded in releasing him from their suspicions, Keth, who was emotionally invested in the case because of the death of his neighbor, began collaborating with Dema Nomasdina, the officer in charge of the investigation.He continually attempted to replicate the glass and lightning globe, hoping to find the scene of the next murder before it took place.