Police in Bauchi State have arrested a 40-year-old man over the killing of his work colleague. Officers say the stabbing grew out of an argument between the two men at a car wash, where the quarrel centered on the prices charged for the service. The dispute escalated until the suspect allegedly attacked the other man with a knife, and the victim died from his injuries. Detectives later took the suspect into custody, and he remains in police hands while investigations continue. The command has not released the victim's name or the exact location where the confrontation happened. It also has not confirmed what charges will be filed, though the severity of the case suggests a murder file is being prepared. Residents have been left shaken that a routine disagreement over fees ended in a death. Investigators are gathering statements from anyone who witnessed the confrontation.