Call the police immediately: Factors influencing perpetrator arrest time in child abduction cases in South Korea.

BACKGROUND: Considering the devastating long-term effects on victims caused by child abduction, a thorough examination of child abduction cases as well as the identification of specific factors determining offender arrest times are required. OBJECTIVE: The current study aims to better understand the characteristics of child abduction and contribute to improving efficient investigation and rapid offender apprehension. PARTICIPANTS AND SETTING: The study uses data from investigation and trial records of abduction cases in South Korea from 1997 to 2008. A total of 144 cases of child abductions were analyzed. We investigated the characteristics of victims and offenders and incident characteristics including crime planning, the use of violence, and the time taken to realize that a child was missing, reporting it to the police, and arresting perpetrators. METHODS: We examined the data by using logistic regression analysis and the gamma generalized linear model. RESULTS: It took significantly less time to arrest offenders if they had criminal records. The higher the age of the victim, the longer it took for the offender to be arrested. It took longer for the offender to be arrested in parental abduction cases than in non-parental abduction cases, and it took longer to arrest the perpetrator with delayed recognition that a child was missing and delayed police reporting. CONCLUSIONS: The current findings emphasize the importance of rapid responses following abductions. The study provides strategies to assist with accurate decision making by investigators and fast case resolution through the early arrest of child abductors.

Differences between Homicides Committed by Lone and Multiple Offenders in Korea.

The aim of this study was to differentiate between homicides committed by multiple offenders and homicides committed by lone offenders. Using data on homicide incidents that occurred in South Korea between 1985 and 2008, we compared 134 homicides committed by multiple offenders, with 369 homicides committed by lone offenders. A greater proportion of homicides committed by multiple offenders involved injuries to the victim's head compared to homicides by lone offenders. Homicides committed by multiple offenders were more likely to involve blunt instruments and ligatures, whereas homicides by lone offenders were more likely to involve sharp instruments. In addition, a majority of the homicides committed by multiple offenders were planned. The results of this study have practical implications for homicide investigations, as well as theoretical implications for homicide research on the difference in offense behaviors based on the number of offenders.