her. Grudge list' and Halloween mask found during investigation During the investigation, police found a grudge list in his vehicle. At the top: the victim's name. Below it: other names and government agencies. A mask found while authorities were investigating a Nov. 2024 homicide in Celina. Jurors also saw a white Halloween mask marked with the words anger, disgust, shame and guilt. Stanley testified in his own defense. The prosecutor says he tried to downplay his actions and offered excuses for his behavior. She described him as showing little emotion throughout the trial.