A woman was fatally stabbed in Gunma Prefecture, prompting a police investigation. Authorities suspected a man of being responsible for the attack and launched a search. Later that day, a vehicle crash occurred in Saitama Prefecture. The driver of the vehicle, believed to be the stabbing suspect, died as a result of the accident. Police are investigating the connection between the stabbing and the crash, treating the incident as a potential case of fleeing from justice. The identity of both the victim and the suspect have not yet been officially released.