4383 殺人: murder, homicide: The murder was committed during daylight. 4424 捜査: criminal investigation, search: The investigation of the murder case continued for two years. 7527 人殺し: murder; murderer: The murderer was finally caught. 7530 他殺: homicide; murder: The case is murder, without a doubt. 8318 容疑者: suspect: He is a murder suspect.