連れん続ぞく殺さつ人じん鬼きれんぞくさつじんきMeanings1nounserial killerA person who commits a series of murders, often with a psychological pattern. The term is used in news, crime reporting, and fiction.警けい察さつは連れん続ぞく殺さつ人じん鬼きを逮たい捕ほした